Greatest Common Factor of 17, 61, 64, 76

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

• Greatest Common Factor of 17, 61, 64, 76 by common division method
• Greatest Common Factor of 17, 61, 64, 76 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 17,61,64,76 . The biggest common factor number is the GCF number.
So the greatest common factor 17,61,64,76 is 1.

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

• GCF of 89, 40, 41, 14
• GCF of 37, 45, 86, 25
• GCF of 93, 73, 97, 95
• GCF of 97, 52, 45, 27
• GCF of 19, 31, 85, 17

1. What is the GCF of 17, 61, 64, 76?

Answer: GCF of 17, 61, 64, 76 is 1.

2. How to Find the GCF of 17, 61, 64, 76

Answer: Greatest Common Factor(GCF) of 17, 61, 64, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 61, 64, 76) = 1.