Greatest Common Factor of 31, 57, 26, 169

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

• Greatest Common Factor of 31, 57, 26, 169 by common division method
• Greatest Common Factor of 31, 57, 26, 169 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 31

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

1,31

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Greatest Common Factor

We found the factors 31,57,26,169 . The biggest common factor number is the GCF number.
So the greatest common factor 31,57,26,169 is 1.

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

• GCF of 26, 73, 79, 859
• GCF of 92, 60, 47, 966
• GCF of 98, 11, 72, 528
• GCF of 93, 45, 14, 854
• GCF of 69, 81, 94, 664

1. What is the GCF of 31, 57, 26, 169?

Answer: GCF of 31, 57, 26, 169 is 1.

2. How to Find the GCF of 31, 57, 26, 169

Answer: Greatest Common Factor(GCF) of 31, 57, 26, 169 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 57, 26, 169) = 1.