Greatest Common Factor of 120, 169, 129

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

• Greatest Common Factor of 120, 169, 129 by common division method
• Greatest Common Factor of 120, 169, 129 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 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Factors of 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Factors of 129

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

1,3,43,129

Greatest Common Factor

We found the factors 120,169,129 . The biggest common factor number is the GCF number.
So the greatest common factor 120,169,129 is 1.

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

• GCF of 512, 632, 133
• GCF of 117, 511, 645
• GCF of 224, 354, 794
• GCF of 133, 351, 208
• GCF of 246, 104, 104

1. What is the GCF of 120, 169, 129?

Answer: GCF of 120, 169, 129 is 1.

2. How to Find the GCF of 120, 169, 129

Answer: Greatest Common Factor(GCF) of 120, 169, 129 = 1

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

Step 2: Then multiply all the prime factors GCF(120, 169, 129) = 1.