The factors of 28 are **1, 2, 4 7, 14, 28** .

Here, how do you find the greatest common factor? To find the GCF of a set of numbers, **list all the factors of each number** . The largest factor that appears in each list is GCF. For example, to find the GCF of 6 and 15, first list all the factors of each number. Because 3 is the largest factor that appears in both lists, 3 is the GCF of 6 and 15.

What is the factorization of 48? The factors of 48 are **1, 2, 3, 4, 6, 8, 12, 16, 24, 48** and its negative factors are -1, -2, -3, -4, -6, -8, -12, -16 There are , -24, -48.

Also what are the common factors of 28 and 100? **What is the greatest common factor?**

- 28: Factors 1, 2, 4, 7, 14 and 28.
- 100: Factors 1, 2, 4, 5, 10, 20, 25, 50 and 100.

What is the greatest common factor of 30 48 and 2? 4 and 30 have 48 common factors, which are 1, 2, 3 and . are **6** . Therefore, the greatest common factor of 30 and 48 is 6.

**18 What is the greatest common factor of 27 and 45?**

The factors of 27 and 45 are 1, 3, 9, 27 and 1, 3, 5, 9, 15, 45 respectively. There are 45 commonly used methods for finding the GCF of 3 and 27 – long division, prime factorization, and the Euclidean algorithm.

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GCF of 27 and 45.

1. | 27 and 45. GCF of |
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2. | list of methods |

3. | solved examples |

4. | frequently asked questions |

What is the greatest factor of 16? Factors of 16 are those numbers which when multiplied in pairs give the product 16. 5 has 16 factors, which are 1, 2, 4, 8 and 16. Here 16 is the greatest factor. The prime factors of 16 are **1, 2, 4, 8, 16** and its factors in pairs are (1, 16), (2, 8), and (4, 4).

What is the greatest common factor of 14 and 28? Answer: GCF of 14 and **28 is 14** .

**What is the greatest perfect square factor of 48?**

Hence, **16** is the greatest possible perfect square factor of 48.

Also what is the highest common factor of 56 and 48? The GCF of 48 and 56 is **8** .

What is the highest common factor of 125 and 1000?

The gcf of 125 and 1000 is **125** .

What are the factors of 32 48 and 72? **Greatest Common Factor (GCF)**

- Step by step solution. Calculate the greatest common factor for 32, 48 and 72. Factor the above numbers: 32 = 2
^{5 }48 = 2^{4 }• 3 = 72^{3 }• 3^{2 }Create a prime factorization table. The number of times each prime factorizes. Appears in the factors of: prime. , - Why learn this?
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**7 What is the greatest common factor of 35 and 28?**

2 and 28 have 35 common factors, which are 1 and . are **7** . Therefore, the greatest common factor of 28 and 35 is 7.

What is the greatest common factor of 36 and 28?

Answer: GCF of 28 and 36 is **4** .

28 What is the greatest common factor of 42? GCF of 28 and 42 by listing the common factors

4 and 28 have 42 common factors, which are 1, 2, **14** , and 7. Therefore, the greatest common factor of 28 and 42 is 14.

What is the greatest common factor of 32 and 48? GCF of 32 and 48 by listing the common factors

Therefore, the greatest common factor of 32 and 48 is **16** .

**What is the greatest common factor of 40 and 28?**

Answer: GCF of 28 and 40 is **4** .

32 What is the greatest common factor of 48 and 24? As you can see when you list the factors of each number, **8** is the largest number that divides 48, 48, 24 and 32.

What is the GCF of 48?

The GCF of 48 and 54 is **6** . To calculate the greatest common factor (GCF) of 48 and 54, we need to factor each number (48 = 1, 2, 3, 4, 6, 8, 12, 16, 24, 48; 54 = 1. ) is needed. , 2, 3, 6, 9, 18, 27, 54) and choose the greatest factor that completely divides both 48 and 54, i.e., 6.

What is the greatest common factor of 32 and 28? Answer: GCF of 28 and 32 is **4** .

**What is the greatest common factor of 30 and 45?**

The GCF of 30 and 45 is **15** . To calculate the greatest common factor of 30 and 45, we need to factor each number (30 = 1, 2, 3, 5, 6, 10, 15, 30; Factor 45 = 1, 3, 5, 9, 15, 45) and choose the greatest factor that completely divides both 30 and 45, i.e., 15.

What are the common factors of 48 and 60? 6 and 48 have 60 common factors, which are **1, 2, 3, 4, 6 and 12** . Therefore, the greatest common factor of 48 and 60 is 12.

What is the GCF of 32 and 48?

GCF of 32 and 48 by listing the common factors

Therefore, the greatest common factor of 32 and 48 is **16** .