Greatest Common Factor of 375, 256, 20

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

• Greatest Common Factor of 375, 256, 20 by common division method
• Greatest Common Factor of 375, 256, 20 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 375

List of positive integer factors of 375 that divides 375 without a remainder.

1,3,5,15,25,75,125,375

Factors of 256

List of positive integer factors of 256 that divides 256 without a remainder.

1,2,4,8,16,32,64,128,256

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 375,256,20 . The biggest common factor number is the GCF number.
So the greatest common factor 375,256,20 is 1.

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

• GCF of 286, 849, 87
• GCF of 114, 417, 54
• GCF of 596, 493, 99
• GCF of 919, 960, 14
• GCF of 335, 147, 96

1. What is the GCF of 375, 256, 20?

Answer: GCF of 375, 256, 20 is 1.

2. How to Find the GCF of 375, 256, 20

Answer: Greatest Common Factor(GCF) of 375, 256, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(375, 256, 20) = 1.