Greatest Common Factor of 22, 77, 715

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

• Greatest Common Factor of 22, 77, 715 by common division method
• Greatest Common Factor of 22, 77, 715 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

Factors of 22

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

1,2,11,22

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 22,77,715 . The biggest common factor number is the GCF number.
So the greatest common factor 22,77,715 is 11.

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

• GCF of 40, 78, 334
• GCF of 70, 56, 840
• GCF of 87, 78, 782
• GCF of 82, 20, 453
• GCF of 80, 12, 182

1. What is the GCF of 22, 77, 715?

Answer: GCF of 22, 77, 715 is 11.

2. How to Find the GCF of 22, 77, 715

Answer: Greatest Common Factor(GCF) of 22, 77, 715 = 11

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

Step 2: Then multiply all the prime factors GCF(22, 77, 715) = 11.