Greatest Common Factor of 56, 85, 36, 220

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

• Greatest Common Factor of 56, 85, 36, 220 by common division method
• Greatest Common Factor of 56, 85, 36, 220 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

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 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 56,85,36,220 . The biggest common factor number is the GCF number.
So the greatest common factor 56,85,36,220 is 1.

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

• GCF of 69, 26, 57, 906
• GCF of 97, 72, 20, 662
• GCF of 88, 72, 16, 329
• GCF of 33, 20, 70, 933
• GCF of 51, 38, 29, 931

1. What is the GCF of 56, 85, 36, 220?

Answer: GCF of 56, 85, 36, 220 is 1.

2. How to Find the GCF of 56, 85, 36, 220

Answer: Greatest Common Factor(GCF) of 56, 85, 36, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 85, 36, 220) = 1.