Greatest Common Factor of 65, 72, 64, 524

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

• Greatest Common Factor of 65, 72, 64, 524 by common division method
• Greatest Common Factor of 65, 72, 64, 524 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 524

List of positive integer factors of 524 that divides 524 without a remainder.

1,2,4,131,262,524

Greatest Common Factor

We found the factors 65,72,64,524 . The biggest common factor number is the GCF number.
So the greatest common factor 65,72,64,524 is 1.

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

• GCF of 27, 48, 30, 391
• GCF of 99, 33, 97, 849
• GCF of 97, 25, 48, 115
• GCF of 88, 91, 20, 279
• GCF of 20, 49, 58, 188

1. What is the GCF of 65, 72, 64, 524?

Answer: GCF of 65, 72, 64, 524 is 1.

2. How to Find the GCF of 65, 72, 64, 524

Answer: Greatest Common Factor(GCF) of 65, 72, 64, 524 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 72, 64, 524) = 1.