Greatest Common Factor of 97, 20, 31, 325

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

• Greatest Common Factor of 97, 20, 31, 325 by common division method
• Greatest Common Factor of 97, 20, 31, 325 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 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 325

List of positive integer factors of 325 that divides 325 without a remainder.

1,5,13,25,65,325

Greatest Common Factor

We found the factors 97,20,31,325 . The biggest common factor number is the GCF number.
So the greatest common factor 97,20,31,325 is 1.

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

• GCF of 18, 21, 72, 805
• GCF of 70, 89, 27, 590
• GCF of 25, 23, 64, 957
• GCF of 28, 14, 94, 940
• GCF of 76, 42, 41, 991

1. What is the GCF of 97, 20, 31, 325?

Answer: GCF of 97, 20, 31, 325 is 1.

2. How to Find the GCF of 97, 20, 31, 325

Answer: Greatest Common Factor(GCF) of 97, 20, 31, 325 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 20, 31, 325) = 1.