Greatest Common Factor of 36, 84, 27, 138

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

• Greatest Common Factor of 36, 84, 27, 138 by common division method
• Greatest Common Factor of 36, 84, 27, 138 with matching the biggest common factor

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

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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 27

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

1,3,9,27

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 36,84,27,138 . The biggest common factor number is the GCF number.
So the greatest common factor 36,84,27,138 is 3.

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

• GCF of 74, 95, 35, 872
• GCF of 99, 95, 68, 716
• GCF of 21, 22, 29, 974
• GCF of 69, 51, 98, 197
• GCF of 37, 74, 66, 533

1. What is the GCF of 36, 84, 27, 138?

Answer: GCF of 36, 84, 27, 138 is 3.

2. How to Find the GCF of 36, 84, 27, 138

Answer: Greatest Common Factor(GCF) of 36, 84, 27, 138 = 3

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

Step 2: Then multiply all the prime factors GCF(36, 84, 27, 138) = 3.