Greatest Common Factor of 53, 13, 172

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

• Greatest Common Factor of 53, 13, 172 by common division method
• Greatest Common Factor of 53, 13, 172 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 53

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

1,53

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 53,13,172 . The biggest common factor number is the GCF number.
So the greatest common factor 53,13,172 is 1.

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

• GCF of 80, 85, 973
• GCF of 51, 74, 173
• GCF of 55, 79, 385
• GCF of 18, 29, 182
• GCF of 65, 87, 723

1. What is the GCF of 53, 13, 172?

Answer: GCF of 53, 13, 172 is 1.

2. How to Find the GCF of 53, 13, 172

Answer: Greatest Common Factor(GCF) of 53, 13, 172 = 1

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

Step 2: Then multiply all the prime factors GCF(53, 13, 172) = 1.