Greatest Common Factor of 270, 342, 13

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

• Greatest Common Factor of 270, 342, 13 by common division method
• Greatest Common Factor of 270, 342, 13 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 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Factors of 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 13

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

1,13

Greatest Common Factor

We found the factors 270,342,13 . The biggest common factor number is the GCF number.
So the greatest common factor 270,342,13 is 1.

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

• GCF of 802, 747, 21
• GCF of 566, 275, 32
• GCF of 600, 985, 30
• GCF of 244, 701, 81
• GCF of 926, 808, 26

1. What is the GCF of 270, 342, 13?

Answer: GCF of 270, 342, 13 is 1.

2. How to Find the GCF of 270, 342, 13

Answer: Greatest Common Factor(GCF) of 270, 342, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(270, 342, 13) = 1.