Greatest Common Factor of 648, 129, 51

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

• Greatest Common Factor of 648, 129, 51 by common division method
• Greatest Common Factor of 648, 129, 51 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 129

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

1,3,43,129

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Greatest Common Factor

We found the factors 648,129,51 . The biggest common factor number is the GCF number.
So the greatest common factor 648,129,51 is 3.

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

• GCF of 635, 739, 18
• GCF of 158, 762, 90
• GCF of 379, 510, 31
• GCF of 327, 573, 89
• GCF of 422, 215, 61

1. What is the GCF of 648, 129, 51?

Answer: GCF of 648, 129, 51 is 3.

2. How to Find the GCF of 648, 129, 51

Answer: Greatest Common Factor(GCF) of 648, 129, 51 = 3

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

Step 2: Then multiply all the prime factors GCF(648, 129, 51) = 3.