Greatest Common Factor of 61, 342, 147

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

• Greatest Common Factor of 61, 342, 147 by common division method
• Greatest Common Factor of 61, 342, 147 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Greatest Common Factor

We found the factors 61,342,147 . The biggest common factor number is the GCF number.
So the greatest common factor 61,342,147 is 1.

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

• GCF of 83, 851, 695
• GCF of 62, 839, 406
• GCF of 43, 110, 650
• GCF of 71, 732, 857
• GCF of 66, 966, 755

1. What is the GCF of 61, 342, 147?

Answer: GCF of 61, 342, 147 is 1.

2. How to Find the GCF of 61, 342, 147

Answer: Greatest Common Factor(GCF) of 61, 342, 147 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 342, 147) = 1.