Greatest Common Factor of 54, 10, 71, 72

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

• Greatest Common Factor of 54, 10, 71, 72 by common division method
• Greatest Common Factor of 54, 10, 71, 72 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

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

Greatest Common Factor

We found the factors 54,10,71,72 . The biggest common factor number is the GCF number.
So the greatest common factor 54,10,71,72 is 1.

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

• GCF of 19, 37, 67, 21
• GCF of 43, 27, 92, 88
• GCF of 68, 13, 54, 55
• GCF of 30, 38, 28, 44
• GCF of 11, 77, 28, 71

1. What is the GCF of 54, 10, 71, 72?

Answer: GCF of 54, 10, 71, 72 is 1.

2. How to Find the GCF of 54, 10, 71, 72

Answer: Greatest Common Factor(GCF) of 54, 10, 71, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(54, 10, 71, 72) = 1.