Greatest Common Factor of 31, 44, 81, 24

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

• Greatest Common Factor of 31, 44, 81, 24 by common division method
• Greatest Common Factor of 31, 44, 81, 24 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 81

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

1,3,9,27,81

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Greatest Common Factor

We found the factors 31,44,81,24 . The biggest common factor number is the GCF number.
So the greatest common factor 31,44,81,24 is 1.

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

• GCF of 90, 34, 43, 15
• GCF of 60, 93, 38, 41
• GCF of 66, 94, 33, 90
• GCF of 95, 44, 39, 36
• GCF of 37, 88, 56, 19

1. What is the GCF of 31, 44, 81, 24?

Answer: GCF of 31, 44, 81, 24 is 1.

2. How to Find the GCF of 31, 44, 81, 24

Answer: Greatest Common Factor(GCF) of 31, 44, 81, 24 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 44, 81, 24) = 1.