Greatest Common Factor of 57, 73, 129

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

• Greatest Common Factor of 57, 73, 129 by common division method
• Greatest Common Factor of 57, 73, 129 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 57

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

1,3,19,57

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Greatest Common Factor

We found the factors 57,73,129 . The biggest common factor number is the GCF number.
So the greatest common factor 57,73,129 is 1.

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

• GCF of 33, 80, 411
• GCF of 40, 60, 672
• GCF of 85, 76, 251
• GCF of 70, 17, 792
• GCF of 59, 37, 905

1. What is the GCF of 57, 73, 129?

Answer: GCF of 57, 73, 129 is 1.

2. How to Find the GCF of 57, 73, 129

Answer: Greatest Common Factor(GCF) of 57, 73, 129 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 73, 129) = 1.