Greatest Common Factor of 61, 318, 198

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

• Greatest Common Factor of 61, 318, 198 by common division method
• Greatest Common Factor of 61, 318, 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 61

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

1,61

Factors of 318

List of positive integer factors of 318 that divides 318 without a remainder.

1,2,3,6,53,106,159,318

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 61,318,198 . The biggest common factor number is the GCF number.
So the greatest common factor 61,318,198 is 1.

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

• GCF of 32, 706, 421
• GCF of 58, 826, 241
• GCF of 95, 711, 985
• GCF of 21, 177, 874
• GCF of 47, 716, 783

1. What is the GCF of 61, 318, 198?

Answer: GCF of 61, 318, 198 is 1.

2. How to Find the GCF of 61, 318, 198

Answer: Greatest Common Factor(GCF) of 61, 318, 198 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 318, 198) = 1.