Greatest Common Factor of 42, 613, 198

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

• Greatest Common Factor of 42, 613, 198 by common division method
• Greatest Common Factor of 42, 613, 198 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Greatest Common Factor

We found the factors 42,613,198 . The biggest common factor number is the GCF number.
So the greatest common factor 42,613,198 is 1.

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

• GCF of 33, 629, 934
• GCF of 56, 796, 390
• GCF of 24, 351, 269
• GCF of 52, 957, 441
• GCF of 22, 717, 702

1. What is the GCF of 42, 613, 198?

Answer: GCF of 42, 613, 198 is 1.

2. How to Find the GCF of 42, 613, 198

Answer: Greatest Common Factor(GCF) of 42, 613, 198 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 613, 198) = 1.