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Greatest Common Factor of 27, 45, 108, 126

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 27, 45, 108, 126 i.e. 9 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 27, 45, 108, 126 is 9.

GCF(27, 45, 108, 126) = 9

GCF of 27, 45, 108, 126

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

GCF of:

Greatest Common Factor (GCF) of 27,45,108,126 By Common Division

3 27, 45, 108, 126
3 9, 15, 36, 42
3, 5, 12, 14

∴ So the GCF of the given numbers is 3 x 3 = 9

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 27

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

1,3,9,27

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

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 27,45,108,126 . The biggest common factor number is the GCF number.
So the greatest common factor 27,45,108,126 is 9.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 27, 45, 108, 126

1. What is the GCF of 27, 45, 108, 126?

Answer: GCF of 27, 45, 108, 126 is 9.

2. How to Find the GCF of 27, 45, 108, 126

Answer: Greatest Common Factor(GCF) of 27, 45, 108, 126 = 9

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

Step 2: Then multiply all the prime factors GCF(27, 45, 108, 126) = 9.