Greatest Common Factor of 998, 672, 820

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

• Greatest Common Factor of 998, 672, 820 by common division method
• Greatest Common Factor of 998, 672, 820 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 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 998,672,820 . The biggest common factor number is the GCF number.
So the greatest common factor 998,672,820 is 2.

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

• GCF of 191, 744, 631
• GCF of 688, 638, 831
• GCF of 407, 868, 634
• GCF of 719, 652, 194
• GCF of 147, 280, 833

1. What is the GCF of 998, 672, 820?

Answer: GCF of 998, 672, 820 is 2.

2. How to Find the GCF of 998, 672, 820

Answer: Greatest Common Factor(GCF) of 998, 672, 820 = 2

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

Step 2: Then multiply all the prime factors GCF(998, 672, 820) = 2.