Greatest Common Factor of 231, 646, 675

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

• Greatest Common Factor of 231, 646, 675 by common division method
• Greatest Common Factor of 231, 646, 675 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 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Greatest Common Factor

We found the factors 231,646,675 . The biggest common factor number is the GCF number.
So the greatest common factor 231,646,675 is 1.

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

• GCF of 643, 136, 409
• GCF of 615, 954, 368
• GCF of 384, 454, 828
• GCF of 271, 902, 187
• GCF of 205, 767, 119

1. What is the GCF of 231, 646, 675?

Answer: GCF of 231, 646, 675 is 1.

2. How to Find the GCF of 231, 646, 675

Answer: Greatest Common Factor(GCF) of 231, 646, 675 = 1

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

Step 2: Then multiply all the prime factors GCF(231, 646, 675) = 1.