Greatest Common Factor of 315, 56, 120

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

• Greatest Common Factor of 315, 56, 120 by common division method
• Greatest Common Factor of 315, 56, 120 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 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 56

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

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

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Greatest Common Factor

We found the factors 315,56,120 . The biggest common factor number is the GCF number.
So the greatest common factor 315,56,120 is 1.

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

• GCF of 108, 91, 952
• GCF of 408, 90, 168
• GCF of 422, 71, 135
• GCF of 911, 11, 908
• GCF of 815, 80, 886

1. What is the GCF of 315, 56, 120?

Answer: GCF of 315, 56, 120 is 1.

2. How to Find the GCF of 315, 56, 120

Answer: Greatest Common Factor(GCF) of 315, 56, 120 = 1

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

Step 2: Then multiply all the prime factors GCF(315, 56, 120) = 1.