Greatest Common Factor of 98, 30, 65, 508

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

• Greatest Common Factor of 98, 30, 65, 508 by common division method
• Greatest Common Factor of 98, 30, 65, 508 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 508

List of positive integer factors of 508 that divides 508 without a remainder.

1,2,4,127,254,508

Greatest Common Factor

We found the factors 98,30,65,508 . The biggest common factor number is the GCF number.
So the greatest common factor 98,30,65,508 is 1.

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

• GCF of 46, 32, 59, 779
• GCF of 80, 37, 80, 265
• GCF of 10, 77, 10, 643
• GCF of 55, 79, 94, 245
• GCF of 58, 78, 62, 891

1. What is the GCF of 98, 30, 65, 508?

Answer: GCF of 98, 30, 65, 508 is 1.

2. How to Find the GCF of 98, 30, 65, 508

Answer: Greatest Common Factor(GCF) of 98, 30, 65, 508 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 30, 65, 508) = 1.