Greatest Common Factor of 58, 145, 138

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

• Greatest Common Factor of 58, 145, 138 by common division method
• Greatest Common Factor of 58, 145, 138 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 58

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

1,2,29,58

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 58,145,138 . The biggest common factor number is the GCF number.
So the greatest common factor 58,145,138 is 1.

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

• GCF of 42, 526, 591
• GCF of 85, 924, 173
• GCF of 86, 213, 403
• GCF of 52, 306, 548
• GCF of 58, 404, 843

1. What is the GCF of 58, 145, 138?

Answer: GCF of 58, 145, 138 is 1.

2. How to Find the GCF of 58, 145, 138

Answer: Greatest Common Factor(GCF) of 58, 145, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(58, 145, 138) = 1.