Greatest Common Factor of 97, 53, 31, 509

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

• Greatest Common Factor of 97, 53, 31, 509 by common division method
• Greatest Common Factor of 97, 53, 31, 509 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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 31

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

1,31

Factors of 509

List of positive integer factors of 509 that divides 509 without a remainder.

1,509

Greatest Common Factor

We found the factors 97,53,31,509 . The biggest common factor number is the GCF number.
So the greatest common factor 97,53,31,509 is 1.

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

• GCF of 39, 77, 74, 426
• GCF of 54, 87, 32, 811
• GCF of 81, 83, 54, 265
• GCF of 78, 72, 11, 701
• GCF of 10, 84, 85, 658

1. What is the GCF of 97, 53, 31, 509?

Answer: GCF of 97, 53, 31, 509 is 1.

2. How to Find the GCF of 97, 53, 31, 509

Answer: Greatest Common Factor(GCF) of 97, 53, 31, 509 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 53, 31, 509) = 1.