Greatest Common Factor of 72, 27, 126

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

• Greatest Common Factor of 72, 27, 126 by common division method
• Greatest Common Factor of 72, 27, 126 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 x 3 = 9

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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 72,27,126 . The biggest common factor number is the GCF number.
So the greatest common factor 72,27,126 is 9.

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

• GCF of 40, 97, 120
• GCF of 25, 68, 287
• GCF of 66, 77, 110
• GCF of 98, 30, 886
• GCF of 70, 51, 111

1. What is the GCF of 72, 27, 126?

Answer: GCF of 72, 27, 126 is 9.

2. How to Find the GCF of 72, 27, 126

Answer: Greatest Common Factor(GCF) of 72, 27, 126 = 9

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

Step 2: Then multiply all the prime factors GCF(72, 27, 126) = 9.