Greatest Common Factor of 345, 262, 138

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

• Greatest Common Factor of 345, 262, 138 by common division method
• Greatest Common Factor of 345, 262, 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 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 262

List of positive integer factors of 262 that divides 262 without a remainder.

1,2,131,262

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 345,262,138 . The biggest common factor number is the GCF number.
So the greatest common factor 345,262,138 is 1.

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

• GCF of 120, 563, 528
• GCF of 860, 563, 656
• GCF of 757, 727, 602
• GCF of 835, 954, 421
• GCF of 182, 569, 999

1. What is the GCF of 345, 262, 138?

Answer: GCF of 345, 262, 138 is 1.

2. How to Find the GCF of 345, 262, 138

Answer: Greatest Common Factor(GCF) of 345, 262, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 262, 138) = 1.