Greatest Common Factor of 10, 57, 64, 22

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

• Greatest Common Factor of 10, 57, 64, 22 by common division method
• Greatest Common Factor of 10, 57, 64, 22 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 22

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

1,2,11,22

Greatest Common Factor

We found the factors 10,57,64,22 . The biggest common factor number is the GCF number.
So the greatest common factor 10,57,64,22 is 1.

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

• GCF of 23, 19, 79, 29
• GCF of 63, 42, 96, 96
• GCF of 50, 91, 77, 86
• GCF of 84, 65, 30, 27
• GCF of 80, 85, 35, 37

1. What is the GCF of 10, 57, 64, 22?

Answer: GCF of 10, 57, 64, 22 is 1.

2. How to Find the GCF of 10, 57, 64, 22

Answer: Greatest Common Factor(GCF) of 10, 57, 64, 22 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 57, 64, 22) = 1.