Greatest Common Factor of 98, 34, 30, 961

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

• Greatest Common Factor of 98, 34, 30, 961 by common division method
• Greatest Common Factor of 98, 34, 30, 961 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

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 961

List of positive integer factors of 961 that divides 961 without a remainder.

1,31,961

Greatest Common Factor

We found the factors 98,34,30,961 . The biggest common factor number is the GCF number.
So the greatest common factor 98,34,30,961 is 1.

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

• GCF of 47, 49, 58, 346
• GCF of 90, 68, 42, 128
• GCF of 36, 79, 22, 893
• GCF of 97, 81, 68, 206
• GCF of 96, 73, 54, 540

1. What is the GCF of 98, 34, 30, 961?

Answer: GCF of 98, 34, 30, 961 is 1.

2. How to Find the GCF of 98, 34, 30, 961

Answer: Greatest Common Factor(GCF) of 98, 34, 30, 961 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 34, 30, 961) = 1.