Greatest Common Factor of 105, 579, 142

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

• Greatest Common Factor of 105, 579, 142 by common division method
• Greatest Common Factor of 105, 579, 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 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 579

List of positive integer factors of 579 that divides 579 without a remainder.

1,3,193,579

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 105,579,142 . The biggest common factor number is the GCF number.
So the greatest common factor 105,579,142 is 1.

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

• GCF of 317, 830, 305
• GCF of 137, 131, 679
• GCF of 109, 969, 145
• GCF of 871, 963, 479
• GCF of 162, 368, 500

1. What is the GCF of 105, 579, 142?

Answer: GCF of 105, 579, 142 is 1.

2. How to Find the GCF of 105, 579, 142

Answer: Greatest Common Factor(GCF) of 105, 579, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(105, 579, 142) = 1.