Greatest Common Factor of 17, 76, 18, 64

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

• Greatest Common Factor of 17, 76, 18, 64 by common division method
• Greatest Common Factor of 17, 76, 18, 64 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 76

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

1,2,4,19,38,76

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 17,76,18,64 . The biggest common factor number is the GCF number.
So the greatest common factor 17,76,18,64 is 1.

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

• GCF of 36, 18, 79, 71
• GCF of 26, 53, 57, 15
• GCF of 94, 13, 29, 68
• GCF of 42, 57, 71, 80
• GCF of 52, 43, 63, 96

1. What is the GCF of 17, 76, 18, 64?

Answer: GCF of 17, 76, 18, 64 is 1.

2. How to Find the GCF of 17, 76, 18, 64

Answer: Greatest Common Factor(GCF) of 17, 76, 18, 64 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 76, 18, 64) = 1.