Greatest Common Factor of 52, 68, 31, 220

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

• Greatest Common Factor of 52, 68, 31, 220 by common division method
• Greatest Common Factor of 52, 68, 31, 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 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 31

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

1,31

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 52,68,31,220 . The biggest common factor number is the GCF number.
So the greatest common factor 52,68,31,220 is 1.

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

• GCF of 70, 92, 44, 835
• GCF of 40, 26, 44, 135
• GCF of 29, 57, 88, 476
• GCF of 76, 87, 18, 103
• GCF of 26, 71, 83, 479

1. What is the GCF of 52, 68, 31, 220?

Answer: GCF of 52, 68, 31, 220 is 1.

2. How to Find the GCF of 52, 68, 31, 220

Answer: Greatest Common Factor(GCF) of 52, 68, 31, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(52, 68, 31, 220) = 1.