Greatest Common Factor of 980, 531, 990

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

• Greatest Common Factor of 980, 531, 990 by common division method
• Greatest Common Factor of 980, 531, 990 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 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

Factors of 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Greatest Common Factor

We found the factors 980,531,990 . The biggest common factor number is the GCF number.
So the greatest common factor 980,531,990 is 1.

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

• GCF of 361, 549, 626
• GCF of 726, 284, 852
• GCF of 471, 784, 722
• GCF of 589, 426, 634
• GCF of 756, 810, 254

1. What is the GCF of 980, 531, 990?

Answer: GCF of 980, 531, 990 is 1.

2. How to Find the GCF of 980, 531, 990

Answer: Greatest Common Factor(GCF) of 980, 531, 990 = 1

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

Step 2: Then multiply all the prime factors GCF(980, 531, 990) = 1.