Greatest Common Factor of 915, 876, 42

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

• Greatest Common Factor of 915, 876, 42 by common division method
• Greatest Common Factor of 915, 876, 42 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 915

List of positive integer factors of 915 that divides 915 without a remainder.

1,3,5,15,61,183,305,915

Factors of 876

List of positive integer factors of 876 that divides 876 without a remainder.

1,2,3,4,6,12,73,146,219,292,438,876

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 915,876,42 . The biggest common factor number is the GCF number.
So the greatest common factor 915,876,42 is 3.

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

• GCF of 609, 806, 95
• GCF of 974, 435, 46
• GCF of 333, 442, 10
• GCF of 126, 462, 18
• GCF of 615, 671, 63

1. What is the GCF of 915, 876, 42?

Answer: GCF of 915, 876, 42 is 3.

2. How to Find the GCF of 915, 876, 42

Answer: Greatest Common Factor(GCF) of 915, 876, 42 = 3

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

Step 2: Then multiply all the prime factors GCF(915, 876, 42) = 3.