Greatest Common Factor of 72, 57, 53, 546

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

• Greatest Common Factor of 72, 57, 53, 546 by common division method
• Greatest Common Factor of 72, 57, 53, 546 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 53

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

1,53

Factors of 546

List of positive integer factors of 546 that divides 546 without a remainder.

1,2,3,6,7,13,14,21,26,39,42,78,91,182,273,546

Greatest Common Factor

We found the factors 72,57,53,546 . The biggest common factor number is the GCF number.
So the greatest common factor 72,57,53,546 is 1.

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

• GCF of 21, 99, 42, 387
• GCF of 76, 54, 74, 449
• GCF of 97, 73, 25, 966
• GCF of 28, 91, 90, 143
• GCF of 88, 69, 72, 337

1. What is the GCF of 72, 57, 53, 546?

Answer: GCF of 72, 57, 53, 546 is 1.

2. How to Find the GCF of 72, 57, 53, 546

Answer: Greatest Common Factor(GCF) of 72, 57, 53, 546 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 57, 53, 546) = 1.