Greatest Common Factor of 998, 638, 102

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

• Greatest Common Factor of 998, 638, 102 by common division method
• Greatest Common Factor of 998, 638, 102 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 998

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

1,2,499,998

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Greatest Common Factor

We found the factors 998,638,102 . The biggest common factor number is the GCF number.
So the greatest common factor 998,638,102 is 2.

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

• GCF of 438, 455, 597
• GCF of 248, 401, 900
• GCF of 101, 319, 388
• GCF of 349, 461, 954
• GCF of 996, 857, 468

1. What is the GCF of 998, 638, 102?

Answer: GCF of 998, 638, 102 is 2.

2. How to Find the GCF of 998, 638, 102

Answer: Greatest Common Factor(GCF) of 998, 638, 102 = 2

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

Step 2: Then multiply all the prime factors GCF(998, 638, 102) = 2.