Greatest Common Factor of 17, 92, 77, 56

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

• Greatest Common Factor of 17, 92, 77, 56 by common division method
• Greatest Common Factor of 17, 92, 77, 56 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 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Greatest Common Factor

We found the factors 17,92,77,56 . The biggest common factor number is the GCF number.
So the greatest common factor 17,92,77,56 is 1.

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

• GCF of 81, 70, 48, 58
• GCF of 24, 66, 64, 15
• GCF of 49, 23, 73, 98
• GCF of 71, 20, 89, 59
• GCF of 72, 11, 46, 20

1. What is the GCF of 17, 92, 77, 56?

Answer: GCF of 17, 92, 77, 56 is 1.

2. How to Find the GCF of 17, 92, 77, 56

Answer: Greatest Common Factor(GCF) of 17, 92, 77, 56 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 92, 77, 56) = 1.