Greatest Common Factor of 72, 53, 72, 81, 185

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

• Greatest Common Factor of 72, 53, 72, 81, 185 by common division method
• Greatest Common Factor of 72, 53, 72, 81, 185 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 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

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

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

Factors of 81

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

1,3,9,27,81

Factors of 185

List of positive integer factors of 185 that divides 185 without a remainder.

1,5,37,185

Greatest Common Factor

We found the factors 72,53,72,81,185 . The biggest common factor number is the GCF number.
So the greatest common factor 72,53,72,81,185 is 1.

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

• GCF of 14, 59, 33, 73, 448
• GCF of 86, 95, 16, 41, 790
• GCF of 66, 42, 78, 46, 749
• GCF of 49, 73, 87, 87, 686
• GCF of 35, 96, 62, 17, 140

1. What is the GCF of 72, 53, 72, 81, 185?

Answer: GCF of 72, 53, 72, 81, 185 is 1.

2. How to Find the GCF of 72, 53, 72, 81, 185

Answer: Greatest Common Factor(GCF) of 72, 53, 72, 81, 185 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 53, 72, 81, 185) = 1.