Greatest Common Factor of 80, 98, 28, 959

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

• Greatest Common Factor of 80, 98, 28, 959 by common division method
• Greatest Common Factor of 80, 98, 28, 959 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 959

List of positive integer factors of 959 that divides 959 without a remainder.

1,7,137,959

Greatest Common Factor

We found the factors 80,98,28,959 . The biggest common factor number is the GCF number.
So the greatest common factor 80,98,28,959 is 1.

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

• GCF of 24, 43, 14, 101
• GCF of 33, 74, 89, 664
• GCF of 13, 59, 67, 463
• GCF of 61, 46, 76, 670
• GCF of 89, 76, 93, 534

1. What is the GCF of 80, 98, 28, 959?

Answer: GCF of 80, 98, 28, 959 is 1.

2. How to Find the GCF of 80, 98, 28, 959

Answer: Greatest Common Factor(GCF) of 80, 98, 28, 959 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 98, 28, 959) = 1.