Greatest Common Factor of 38, 64, 54, 72

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 38, 64, 54, 72 by common division method
• Greatest Common Factor of 38, 64, 54, 72 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 38,64,54,72 . The biggest common factor number is the GCF number.
So the greatest common factor 38,64,54,72 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 36, 25, 22, 41
• GCF of 29, 48, 13, 24
• GCF of 39, 19, 33, 70
• GCF of 22, 49, 59, 39
• GCF of 55, 86, 55, 68

1. What is the GCF of 38, 64, 54, 72?

Answer: GCF of 38, 64, 54, 72 is 2.

2. How to Find the GCF of 38, 64, 54, 72

Answer: Greatest Common Factor(GCF) of 38, 64, 54, 72 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(38, 64, 54, 72) = 2.