Greatest Common Factor of 98, 20, 90, 339

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

• Greatest Common Factor of 98, 20, 90, 339 by common division method
• Greatest Common Factor of 98, 20, 90, 339 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 98

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

1,2,7,14,49,98

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 339

List of positive integer factors of 339 that divides 339 without a remainder.

1,3,113,339

Greatest Common Factor

We found the factors 98,20,90,339 . The biggest common factor number is the GCF number.
So the greatest common factor 98,20,90,339 is 1.

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

• GCF of 45, 87, 62, 314
• GCF of 75, 13, 44, 403
• GCF of 86, 15, 93, 415
• GCF of 17, 19, 28, 118
• GCF of 69, 32, 78, 683

1. What is the GCF of 98, 20, 90, 339?

Answer: GCF of 98, 20, 90, 339 is 1.

2. How to Find the GCF of 98, 20, 90, 339

Answer: Greatest Common Factor(GCF) of 98, 20, 90, 339 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 20, 90, 339) = 1.