Greatest Common Factor of 917, 538, 42

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

• Greatest Common Factor of 917, 538, 42 by common division method
• Greatest Common Factor of 917, 538, 42 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 917

List of positive integer factors of 917 that divides 917 without a remainder.

1,7,131,917

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 917,538,42 . The biggest common factor number is the GCF number.
So the greatest common factor 917,538,42 is 1.

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

• GCF of 904, 423, 85
• GCF of 483, 602, 96
• GCF of 230, 839, 37
• GCF of 521, 824, 96
• GCF of 860, 712, 23

1. What is the GCF of 917, 538, 42?

Answer: GCF of 917, 538, 42 is 1.

2. How to Find the GCF of 917, 538, 42

Answer: Greatest Common Factor(GCF) of 917, 538, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(917, 538, 42) = 1.