Greatest Common Factor of 51, 36, 31, 82

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

• Greatest Common Factor of 51, 36, 31, 82 by common division method
• Greatest Common Factor of 51, 36, 31, 82 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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 31

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

1,31

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Greatest Common Factor

We found the factors 51,36,31,82 . The biggest common factor number is the GCF number.
So the greatest common factor 51,36,31,82 is 1.

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

• GCF of 64, 45, 39, 12
• GCF of 35, 59, 36, 47
• GCF of 95, 98, 53, 96
• GCF of 45, 61, 53, 81
• GCF of 53, 41, 12, 49

1. What is the GCF of 51, 36, 31, 82?

Answer: GCF of 51, 36, 31, 82 is 1.

2. How to Find the GCF of 51, 36, 31, 82

Answer: Greatest Common Factor(GCF) of 51, 36, 31, 82 = 1

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

Step 2: Then multiply all the prime factors GCF(51, 36, 31, 82) = 1.