Greatest Common Factor of 980, 608, 19

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

• Greatest Common Factor of 980, 608, 19 by common division method
• Greatest Common Factor of 980, 608, 19 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 608

List of positive integer factors of 608 that divides 608 without a remainder.

1,2,4,8,16,19,32,38,76,152,304,608

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Greatest Common Factor

We found the factors 980,608,19 . The biggest common factor number is the GCF number.
So the greatest common factor 980,608,19 is 1.

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

• GCF of 680, 865, 50
• GCF of 375, 422, 17
• GCF of 135, 128, 33
• GCF of 319, 297, 32
• GCF of 981, 877, 56

1. What is the GCF of 980, 608, 19?

Answer: GCF of 980, 608, 19 is 1.

2. How to Find the GCF of 980, 608, 19

Answer: Greatest Common Factor(GCF) of 980, 608, 19 = 1

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

Step 2: Then multiply all the prime factors GCF(980, 608, 19) = 1.