Greatest Common Factor of 998, 820, 139

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

• Greatest Common Factor of 998, 820, 139 by common division method
• Greatest Common Factor of 998, 820, 139 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 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

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 998,820,139 . The biggest common factor number is the GCF number.
So the greatest common factor 998,820,139 is 1.

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

• GCF of 649, 479, 623
• GCF of 980, 573, 328
• GCF of 467, 770, 690
• GCF of 722, 577, 713
• GCF of 683, 366, 817

1. What is the GCF of 998, 820, 139?

Answer: GCF of 998, 820, 139 is 1.

2. How to Find the GCF of 998, 820, 139

Answer: Greatest Common Factor(GCF) of 998, 820, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(998, 820, 139) = 1.