Greatest Common Factor of 31, 62, 81, 52

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

• Greatest Common Factor of 31, 62, 81, 52 by common division method
• Greatest Common Factor of 31, 62, 81, 52 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Greatest Common Factor

We found the factors 31,62,81,52 . The biggest common factor number is the GCF number.
So the greatest common factor 31,62,81,52 is 1.

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

• GCF of 55, 43, 37, 47
• GCF of 98, 79, 48, 71
• GCF of 71, 60, 48, 81
• GCF of 87, 94, 22, 45
• GCF of 32, 14, 75, 86

1. What is the GCF of 31, 62, 81, 52?

Answer: GCF of 31, 62, 81, 52 is 1.

2. How to Find the GCF of 31, 62, 81, 52

Answer: Greatest Common Factor(GCF) of 31, 62, 81, 52 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 62, 81, 52) = 1.