Greatest Common Factor of 64, 85, 56, 11, 10

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

• Greatest Common Factor of 64, 85, 56, 11, 10 by common division method
• Greatest Common Factor of 64, 85, 56, 11, 10 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 64

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

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

Factors of 85

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

1,5,17,85

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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 10

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

1,2,5,10

Greatest Common Factor

We found the factors 64,85,56,11,10 . The biggest common factor number is the GCF number.
So the greatest common factor 64,85,56,11,10 is 1.

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

• GCF of 80, 44, 38, 18, 87
• GCF of 49, 31, 51, 71, 90
• GCF of 98, 50, 97, 31, 68
• GCF of 71, 85, 64, 14, 35
• GCF of 43, 57, 19, 84, 87

1. What is the GCF of 64, 85, 56, 11, 10?

Answer: GCF of 64, 85, 56, 11, 10 is 1.

2. How to Find the GCF of 64, 85, 56, 11, 10

Answer: Greatest Common Factor(GCF) of 64, 85, 56, 11, 10 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 85, 56, 11, 10) = 1.