Greatest Common Factor of 7, 97, 20, 956

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

• Greatest Common Factor of 7, 97, 20, 956 by common division method
• Greatest Common Factor of 7, 97, 20, 956 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 956

List of positive integer factors of 956 that divides 956 without a remainder.

1,2,4,239,478,956

Greatest Common Factor

We found the factors 7,97,20,956 . The biggest common factor number is the GCF number.
So the greatest common factor 7,97,20,956 is 1.

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

• GCF of 4, 44, 74, 715
• GCF of 6, 75, 62, 507
• GCF of 9, 70, 72, 923
• GCF of 6, 18, 60, 764
• GCF of 8, 70, 64, 842

1. What is the GCF of 7, 97, 20, 956?

Answer: GCF of 7, 97, 20, 956 is 1.

2. How to Find the GCF of 7, 97, 20, 956

Answer: Greatest Common Factor(GCF) of 7, 97, 20, 956 = 1

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

Step 2: Then multiply all the prime factors GCF(7, 97, 20, 956) = 1.