Greatest Common Factor of 42, 73, 58, 129

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

• Greatest Common Factor of 42, 73, 58, 129 by common division method
• Greatest Common Factor of 42, 73, 58, 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 73

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

1,73

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

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 42,73,58,129 . The biggest common factor number is the GCF number.
So the greatest common factor 42,73,58,129 is 1.

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

• GCF of 11, 38, 62, 934
• GCF of 81, 51, 87, 181
• GCF of 92, 98, 77, 127
• GCF of 30, 22, 56, 594
• GCF of 99, 88, 53, 982

1. What is the GCF of 42, 73, 58, 129?

Answer: GCF of 42, 73, 58, 129 is 1.

2. How to Find the GCF of 42, 73, 58, 129

Answer: Greatest Common Factor(GCF) of 42, 73, 58, 129 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 73, 58, 129) = 1.