Greatest Common Factor of 98, 31, 73, 961

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

• Greatest Common Factor of 98, 31, 73, 961 by common division method
• Greatest Common Factor of 98, 31, 73, 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

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 98,31,73,961 . The biggest common factor number is the GCF number.
So the greatest common factor 98,31,73,961 is 1.

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

• GCF of 82, 84, 85, 938
• GCF of 19, 45, 55, 647
• GCF of 30, 84, 86, 990
• GCF of 59, 86, 72, 361
• GCF of 21, 60, 55, 538

1. What is the GCF of 98, 31, 73, 961?

Answer: GCF of 98, 31, 73, 961 is 1.

2. How to Find the GCF of 98, 31, 73, 961

Answer: Greatest Common Factor(GCF) of 98, 31, 73, 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, 31, 73, 961) = 1.