Greatest Common Factor of 64, 26, 28, 664

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

• Greatest Common Factor of 64, 26, 28, 664 by common division method
• Greatest Common Factor of 64, 26, 28, 664 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 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 664

List of positive integer factors of 664 that divides 664 without a remainder.

1,2,4,8,83,166,332,664

Greatest Common Factor

We found the factors 64,26,28,664 . The biggest common factor number is the GCF number.
So the greatest common factor 64,26,28,664 is 2.

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

• GCF of 39, 92, 31, 568
• GCF of 19, 71, 68, 592
• GCF of 23, 11, 21, 769
• GCF of 48, 23, 36, 907
• GCF of 66, 75, 40, 231

1. What is the GCF of 64, 26, 28, 664?

Answer: GCF of 64, 26, 28, 664 is 2.

2. How to Find the GCF of 64, 26, 28, 664

Answer: Greatest Common Factor(GCF) of 64, 26, 28, 664 = 2

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

Step 2: Then multiply all the prime factors GCF(64, 26, 28, 664) = 2.