Greatest Common Factor of 97, 31, 65, 131

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

• Greatest Common Factor of 97, 31, 65, 131 by common division method
• Greatest Common Factor of 97, 31, 65, 131 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 31

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

1,31

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Greatest Common Factor

We found the factors 97,31,65,131 . The biggest common factor number is the GCF number.
So the greatest common factor 97,31,65,131 is 1.

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

• GCF of 75, 34, 47, 852
• GCF of 71, 14, 84, 910
• GCF of 82, 87, 68, 353
• GCF of 25, 26, 70, 216
• GCF of 91, 70, 35, 853

1. What is the GCF of 97, 31, 65, 131?

Answer: GCF of 97, 31, 65, 131 is 1.

2. How to Find the GCF of 97, 31, 65, 131

Answer: Greatest Common Factor(GCF) of 97, 31, 65, 131 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 31, 65, 131) = 1.