Greatest Common Factor of 646, 167, 12

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

• Greatest Common Factor of 646, 167, 12 by common division method
• Greatest Common Factor of 646, 167, 12 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 646

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

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

Factors of 167

List of positive integer factors of 167 that divides 167 without a remainder.

1,167

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 646,167,12 . The biggest common factor number is the GCF number.
So the greatest common factor 646,167,12 is 1.

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

• GCF of 100, 351, 45
• GCF of 807, 367, 24
• GCF of 341, 516, 70
• GCF of 806, 204, 30
• GCF of 486, 430, 73

1. What is the GCF of 646, 167, 12?

Answer: GCF of 646, 167, 12 is 1.

2. How to Find the GCF of 646, 167, 12

Answer: Greatest Common Factor(GCF) of 646, 167, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(646, 167, 12) = 1.