Greatest Common Factor of 31, 24, 7

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

• Greatest Common Factor of 31, 24, 7 by common division method
• Greatest Common Factor of 31, 24, 7 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Greatest Common Factor

We found the factors 31,24,7 . The biggest common factor number is the GCF number.
So the greatest common factor 31,24,7 is 1.

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

• GCF of 59, 47, 9
• GCF of 74, 59, 9
• GCF of 28, 53, 4
• GCF of 33, 53, 9
• GCF of 35, 27, 8

1. What is the GCF of 31, 24, 7?

Answer: GCF of 31, 24, 7 is 1.

2. How to Find the GCF of 31, 24, 7

Answer: Greatest Common Factor(GCF) of 31, 24, 7 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 24, 7) = 1.