Greatest Common Factor of 38, 40, 972

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

• Greatest Common Factor of 38, 40, 972 by common division method
• Greatest Common Factor of 38, 40, 972 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 38,40,972 . The biggest common factor number is the GCF number.
So the greatest common factor 38,40,972 is 2.

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

• GCF of 42, 48, 890
• GCF of 20, 50, 957
• GCF of 37, 82, 349
• GCF of 58, 14, 613
• GCF of 55, 56, 664

1. What is the GCF of 38, 40, 972?

Answer: GCF of 38, 40, 972 is 2.

2. How to Find the GCF of 38, 40, 972

Answer: Greatest Common Factor(GCF) of 38, 40, 972 = 2

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

Step 2: Then multiply all the prime factors GCF(38, 40, 972) = 2.