Greatest Common Factor of 998, 861, 980

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

• Greatest Common Factor of 998, 861, 980 by common division method
• Greatest Common Factor of 998, 861, 980 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 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Greatest Common Factor

We found the factors 998,861,980 . The biggest common factor number is the GCF number.
So the greatest common factor 998,861,980 is 1.

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

• GCF of 734, 431, 192
• GCF of 775, 153, 718
• GCF of 743, 846, 257
• GCF of 617, 445, 183
• GCF of 579, 946, 489

1. What is the GCF of 998, 861, 980?

Answer: GCF of 998, 861, 980 is 1.

2. How to Find the GCF of 998, 861, 980

Answer: Greatest Common Factor(GCF) of 998, 861, 980 = 1

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

Step 2: Then multiply all the prime factors GCF(998, 861, 980) = 1.