Greatest Common Factor of 989, 397, 198

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

• Greatest Common Factor of 989, 397, 198 by common division method
• Greatest Common Factor of 989, 397, 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 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

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 989,397,198 . The biggest common factor number is the GCF number.
So the greatest common factor 989,397,198 is 1.

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

• GCF of 842, 263, 361
• GCF of 232, 820, 371
• GCF of 819, 249, 416
• GCF of 763, 947, 195
• GCF of 557, 722, 665

1. What is the GCF of 989, 397, 198?

Answer: GCF of 989, 397, 198 is 1.

2. How to Find the GCF of 989, 397, 198

Answer: Greatest Common Factor(GCF) of 989, 397, 198 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 397, 198) = 1.