Greatest Common Factor of 22, 78, 920

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

• Greatest Common Factor of 22, 78, 920 by common division method
• Greatest Common Factor of 22, 78, 920 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

Greatest Common Factor

We found the factors 22,78,920 . The biggest common factor number is the GCF number.
So the greatest common factor 22,78,920 is 2.

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

• GCF of 83, 70, 236
• GCF of 41, 81, 177
• GCF of 74, 50, 771
• GCF of 11, 23, 702
• GCF of 76, 21, 197

1. What is the GCF of 22, 78, 920?

Answer: GCF of 22, 78, 920 is 2.

2. How to Find the GCF of 22, 78, 920

Answer: Greatest Common Factor(GCF) of 22, 78, 920 = 2

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

Step 2: Then multiply all the prime factors GCF(22, 78, 920) = 2.