Greatest Common Factor of 98, 35, 30

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

• Greatest Common Factor of 98, 35, 30 by common division method
• Greatest Common Factor of 98, 35, 30 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 30

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

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

Greatest Common Factor

We found the factors 98,35,30 . The biggest common factor number is the GCF number.
So the greatest common factor 98,35,30 is 1.

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

• GCF of 63, 10, 52
• GCF of 47, 96, 96
• GCF of 93, 87, 98
• GCF of 17, 33, 98
• GCF of 94, 67, 81

1. What is the GCF of 98, 35, 30?

Answer: GCF of 98, 35, 30 is 1.

2. How to Find the GCF of 98, 35, 30

Answer: Greatest Common Factor(GCF) of 98, 35, 30 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 35, 30) = 1.