Greatest Common Factor of 56, 55, 72, 992

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

• Greatest Common Factor of 56, 55, 72, 992 by common division method
• Greatest Common Factor of 56, 55, 72, 992 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 992

List of positive integer factors of 992 that divides 992 without a remainder.

1,2,4,8,16,31,32,62,124,248,496,992

Greatest Common Factor

We found the factors 56,55,72,992 . The biggest common factor number is the GCF number.
So the greatest common factor 56,55,72,992 is 1.

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

• GCF of 92, 32, 70, 328
• GCF of 65, 54, 56, 995
• GCF of 98, 47, 40, 741
• GCF of 28, 34, 65, 975
• GCF of 69, 20, 76, 925

1. What is the GCF of 56, 55, 72, 992?

Answer: GCF of 56, 55, 72, 992 is 1.

2. How to Find the GCF of 56, 55, 72, 992

Answer: Greatest Common Factor(GCF) of 56, 55, 72, 992 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 55, 72, 992) = 1.