Greatest Common Factor of 81, 32, 51, 37, 36

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

• Greatest Common Factor of 81, 32, 51, 37, 36 by common division method
• Greatest Common Factor of 81, 32, 51, 37, 36 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 51

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

1,3,17,51

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

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

Greatest Common Factor

We found the factors 81,32,51,37,36 . The biggest common factor number is the GCF number.
So the greatest common factor 81,32,51,37,36 is 1.

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

• GCF of 28, 77, 16, 48, 48
• GCF of 72, 98, 20, 46, 11
• GCF of 67, 94, 62, 57, 59
• GCF of 82, 64, 38, 32, 54
• GCF of 63, 81, 48, 76, 10

1. What is the GCF of 81, 32, 51, 37, 36?

Answer: GCF of 81, 32, 51, 37, 36 is 1.

2. How to Find the GCF of 81, 32, 51, 37, 36

Answer: Greatest Common Factor(GCF) of 81, 32, 51, 37, 36 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 32, 51, 37, 36) = 1.