Greatest Common Factor of 107, 646, 38

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

• Greatest Common Factor of 107, 646, 38 by common division method
• Greatest Common Factor of 107, 646, 38 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 107

List of positive integer factors of 107 that divides 107 without a remainder.

1,107

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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Greatest Common Factor

We found the factors 107,646,38 . The biggest common factor number is the GCF number.
So the greatest common factor 107,646,38 is 1.

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

• GCF of 566, 578, 21
• GCF of 613, 242, 42
• GCF of 233, 654, 36
• GCF of 360, 238, 77
• GCF of 488, 237, 41

1. What is the GCF of 107, 646, 38?

Answer: GCF of 107, 646, 38 is 1.

2. How to Find the GCF of 107, 646, 38

Answer: Greatest Common Factor(GCF) of 107, 646, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(107, 646, 38) = 1.