Greatest Common Factor of 980, 644, 585

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

• Greatest Common Factor of 980, 644, 585 by common division method
• Greatest Common Factor of 980, 644, 585 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 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Greatest Common Factor

We found the factors 980,644,585 . The biggest common factor number is the GCF number.
So the greatest common factor 980,644,585 is 1.

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

• GCF of 264, 189, 635
• GCF of 494, 460, 619
• GCF of 762, 924, 292
• GCF of 551, 577, 148
• GCF of 503, 187, 560

1. What is the GCF of 980, 644, 585?

Answer: GCF of 980, 644, 585 is 1.

2. How to Find the GCF of 980, 644, 585

Answer: Greatest Common Factor(GCF) of 980, 644, 585 = 1

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

Step 2: Then multiply all the prime factors GCF(980, 644, 585) = 1.