Greatest Common Factor of 989, 998, 280

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

• Greatest Common Factor of 989, 998, 280 by common division method
• Greatest Common Factor of 989, 998, 280 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 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 998

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

1,2,499,998

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 989,998,280 . The biggest common factor number is the GCF number.
So the greatest common factor 989,998,280 is 1.

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

• GCF of 854, 993, 773
• GCF of 956, 990, 524
• GCF of 661, 750, 883
• GCF of 681, 449, 330
• GCF of 826, 423, 751

1. What is the GCF of 989, 998, 280?

Answer: GCF of 989, 998, 280 is 1.

2. How to Find the GCF of 989, 998, 280

Answer: Greatest Common Factor(GCF) of 989, 998, 280 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 998, 280) = 1.