Greatest Common Factor of 56, 24, 19, 31

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

• Greatest Common Factor of 56, 24, 19, 31 by common division method
• Greatest Common Factor of 56, 24, 19, 31 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 31

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

1,31

Greatest Common Factor

We found the factors 56,24,19,31 . The biggest common factor number is the GCF number.
So the greatest common factor 56,24,19,31 is 1.

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

• GCF of 25, 58, 67, 47
• GCF of 78, 34, 93, 95
• GCF of 18, 22, 40, 48
• GCF of 47, 98, 18, 44
• GCF of 26, 61, 11, 70

1. What is the GCF of 56, 24, 19, 31?

Answer: GCF of 56, 24, 19, 31 is 1.

2. How to Find the GCF of 56, 24, 19, 31

Answer: Greatest Common Factor(GCF) of 56, 24, 19, 31 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 24, 19, 31) = 1.