Greatest Common Factor of 129, 378, 158

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

• Greatest Common Factor of 129, 378, 158 by common division method
• Greatest Common Factor of 129, 378, 158 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 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 129,378,158 . The biggest common factor number is the GCF number.
So the greatest common factor 129,378,158 is 1.

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

• GCF of 729, 279, 671
• GCF of 929, 676, 812
• GCF of 559, 402, 617
• GCF of 645, 510, 327
• GCF of 805, 268, 673

1. What is the GCF of 129, 378, 158?

Answer: GCF of 129, 378, 158 is 1.

2. How to Find the GCF of 129, 378, 158

Answer: Greatest Common Factor(GCF) of 129, 378, 158 = 1

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

Step 2: Then multiply all the prime factors GCF(129, 378, 158) = 1.