Greatest Common Factor of 129, 391, 69

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

• Greatest Common Factor of 129, 391, 69 by common division method
• Greatest Common Factor of 129, 391, 69 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Greatest Common Factor

We found the factors 129,391,69 . The biggest common factor number is the GCF number.
So the greatest common factor 129,391,69 is 1.

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

• GCF of 231, 120, 86
• GCF of 858, 874, 65
• GCF of 714, 368, 12
• GCF of 252, 923, 93
• GCF of 167, 110, 11

1. What is the GCF of 129, 391, 69?

Answer: GCF of 129, 391, 69 is 1.

2. How to Find the GCF of 129, 391, 69

Answer: Greatest Common Factor(GCF) of 129, 391, 69 = 1

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

Step 2: Then multiply all the prime factors GCF(129, 391, 69) = 1.