Greatest Common Factor of 129, 666, 139

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

• Greatest Common Factor of 129, 666, 139 by common division method
• Greatest Common Factor of 129, 666, 139 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 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Factors of 666

List of positive integer factors of 666 that divides 666 without a remainder.

1,2,3,6,9,18,37,74,111,222,333,666

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 129,666,139 . The biggest common factor number is the GCF number.
So the greatest common factor 129,666,139 is 1.

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

• GCF of 961, 137, 164
• GCF of 265, 670, 658
• GCF of 692, 892, 203
• GCF of 850, 766, 317
• GCF of 934, 859, 308

1. What is the GCF of 129, 666, 139?

Answer: GCF of 129, 666, 139 is 1.

2. How to Find the GCF of 129, 666, 139

Answer: Greatest Common Factor(GCF) of 129, 666, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(129, 666, 139) = 1.