Greatest Common Factor of 64, 8, 60, 78

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

• Greatest Common Factor of 64, 8, 60, 78 by common division method
• Greatest Common Factor of 64, 8, 60, 78 with matching the biggest common factor

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

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 8

List of positive integer factors of 8 that divides 8 without a remainder.

1,2,4,8

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 78

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

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

Greatest Common Factor

We found the factors 64,8,60,78 . The biggest common factor number is the GCF number.
So the greatest common factor 64,8,60,78 is 2.

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

• GCF of 49, 5, 47, 32
• GCF of 41, 8, 72, 78
• GCF of 57, 1, 80, 64
• GCF of 27, 5, 12, 74
• GCF of 40, 7, 84, 89

1. What is the GCF of 64, 8, 60, 78?

Answer: GCF of 64, 8, 60, 78 is 2.

2. How to Find the GCF of 64, 8, 60, 78

Answer: Greatest Common Factor(GCF) of 64, 8, 60, 78 = 2

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

Step 2: Then multiply all the prime factors GCF(64, 8, 60, 78) = 2.