Greatest Common Factor of 31, 62, 70, 82

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

• Greatest Common Factor of 31, 62, 70, 82 by common division method
• Greatest Common Factor of 31, 62, 70, 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 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

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 31,62,70,82 . The biggest common factor number is the GCF number.
So the greatest common factor 31,62,70,82 is 1.

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

• GCF of 38, 96, 37, 93
• GCF of 44, 22, 26, 68
• GCF of 35, 35, 88, 53
• GCF of 81, 83, 47, 45
• GCF of 48, 25, 84, 85

1. What is the GCF of 31, 62, 70, 82?

Answer: GCF of 31, 62, 70, 82 is 1.

2. How to Find the GCF of 31, 62, 70, 82

Answer: Greatest Common Factor(GCF) of 31, 62, 70, 82 = 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, 70, 82) = 1.