Greatest Common Factor of 117, 913, 28

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

• Greatest Common Factor of 117, 913, 28 by common division method
• Greatest Common Factor of 117, 913, 28 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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 913

List of positive integer factors of 913 that divides 913 without a remainder.

1,11,83,913

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Greatest Common Factor

We found the factors 117,913,28 . The biggest common factor number is the GCF number.
So the greatest common factor 117,913,28 is 1.

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

• GCF of 809, 392, 65
• GCF of 324, 229, 52
• GCF of 310, 386, 29
• GCF of 976, 273, 45
• GCF of 597, 165, 57

1. What is the GCF of 117, 913, 28?

Answer: GCF of 117, 913, 28 is 1.

2. How to Find the GCF of 117, 913, 28

Answer: Greatest Common Factor(GCF) of 117, 913, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(117, 913, 28) = 1.