Greatest Common Factor of 72, 36, 129

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

• Greatest Common Factor of 72, 36, 129 by common division method
• Greatest Common Factor of 72, 36, 129 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

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 72,36,129 . The biggest common factor number is the GCF number.
So the greatest common factor 72,36,129 is 3.

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

• GCF of 45, 82, 133
• GCF of 86, 47, 369
• GCF of 11, 70, 226
• GCF of 47, 73, 282
• GCF of 30, 32, 432

1. What is the GCF of 72, 36, 129?

Answer: GCF of 72, 36, 129 is 3.

2. How to Find the GCF of 72, 36, 129

Answer: Greatest Common Factor(GCF) of 72, 36, 129 = 3

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

Step 2: Then multiply all the prime factors GCF(72, 36, 129) = 3.