Greatest Common Factor of 980, 633, 15

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

• Greatest Common Factor of 980, 633, 15 by common division method
• Greatest Common Factor of 980, 633, 15 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 633

List of positive integer factors of 633 that divides 633 without a remainder.

1,3,211,633

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 980,633,15 . The biggest common factor number is the GCF number.
So the greatest common factor 980,633,15 is 1.

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

• GCF of 780, 526, 17
• GCF of 856, 258, 55
• GCF of 474, 357, 32
• GCF of 818, 454, 93
• GCF of 838, 300, 91

1. What is the GCF of 980, 633, 15?

Answer: GCF of 980, 633, 15 is 1.

2. How to Find the GCF of 980, 633, 15

Answer: Greatest Common Factor(GCF) of 980, 633, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(980, 633, 15) = 1.