Greatest Common Factor of 69, 64, 13, 484

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

• Greatest Common Factor of 69, 64, 13, 484 by common division method
• Greatest Common Factor of 69, 64, 13, 484 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

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 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Greatest Common Factor

We found the factors 69,64,13,484 . The biggest common factor number is the GCF number.
So the greatest common factor 69,64,13,484 is 1.

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

• GCF of 33, 28, 31, 965
• GCF of 33, 78, 80, 327
• GCF of 89, 13, 96, 426
• GCF of 39, 44, 73, 797
• GCF of 52, 28, 29, 120

1. What is the GCF of 69, 64, 13, 484?

Answer: GCF of 69, 64, 13, 484 is 1.

2. How to Find the GCF of 69, 64, 13, 484

Answer: Greatest Common Factor(GCF) of 69, 64, 13, 484 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 64, 13, 484) = 1.