Greatest Common Factor of 721, 342, 142

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

• Greatest Common Factor of 721, 342, 142 by common division method
• Greatest Common Factor of 721, 342, 142 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 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 721,342,142 . The biggest common factor number is the GCF number.
So the greatest common factor 721,342,142 is 1.

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

• GCF of 237, 614, 103
• GCF of 727, 934, 102
• GCF of 875, 578, 824
• GCF of 961, 401, 941
• GCF of 677, 360, 517

1. What is the GCF of 721, 342, 142?

Answer: GCF of 721, 342, 142 is 1.

2. How to Find the GCF of 721, 342, 142

Answer: Greatest Common Factor(GCF) of 721, 342, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(721, 342, 142) = 1.