Greatest Common Factor of 998, 61, 388, 166

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

• Greatest Common Factor of 998, 61, 388, 166 by common division method
• Greatest Common Factor of 998, 61, 388, 166 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 998

List of positive integer factors of 998 that divides 998 without a remainder.

1,2,499,998

Factors of 61

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

1,61

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Factors of 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Greatest Common Factor

We found the factors 998,61,388,166 . The biggest common factor number is the GCF number.
So the greatest common factor 998,61,388,166 is 1.

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

• GCF of 963, 76, 476, 636
• GCF of 990, 31, 785, 634
• GCF of 225, 24, 288, 959
• GCF of 810, 46, 651, 333
• GCF of 840, 19, 408, 767

1. What is the GCF of 998, 61, 388, 166?

Answer: GCF of 998, 61, 388, 166 is 1.

2. How to Find the GCF of 998, 61, 388, 166

Answer: Greatest Common Factor(GCF) of 998, 61, 388, 166 = 1

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

Step 2: Then multiply all the prime factors GCF(998, 61, 388, 166) = 1.