Greatest Common Factor of 398, 988, 961

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

• Greatest Common Factor of 398, 988, 961 by common division method
• Greatest Common Factor of 398, 988, 961 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 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Factors of 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Factors of 961

List of positive integer factors of 961 that divides 961 without a remainder.

1,31,961

Greatest Common Factor

We found the factors 398,988,961 . The biggest common factor number is the GCF number.
So the greatest common factor 398,988,961 is 1.

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

• GCF of 789, 389, 136
• GCF of 181, 838, 411
• GCF of 144, 367, 258
• GCF of 136, 626, 671
• GCF of 535, 193, 277

1. What is the GCF of 398, 988, 961?

Answer: GCF of 398, 988, 961 is 1.

2. How to Find the GCF of 398, 988, 961

Answer: Greatest Common Factor(GCF) of 398, 988, 961 = 1

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

Step 2: Then multiply all the prime factors GCF(398, 988, 961) = 1.