Greatest Common Factor of 64, 13, 89, 651

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

• Greatest Common Factor of 64, 13, 89, 651 by common division method
• Greatest Common Factor of 64, 13, 89, 651 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 651

List of positive integer factors of 651 that divides 651 without a remainder.

1,3,7,21,31,93,217,651

Greatest Common Factor

We found the factors 64,13,89,651 . The biggest common factor number is the GCF number.
So the greatest common factor 64,13,89,651 is 1.

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

• GCF of 71, 23, 98, 605
• GCF of 17, 62, 68, 630
• GCF of 68, 55, 76, 429
• GCF of 58, 66, 47, 168
• GCF of 20, 61, 32, 977

1. What is the GCF of 64, 13, 89, 651?

Answer: GCF of 64, 13, 89, 651 is 1.

2. How to Find the GCF of 64, 13, 89, 651

Answer: Greatest Common Factor(GCF) of 64, 13, 89, 651 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 13, 89, 651) = 1.