Greatest Common Factor of 13, 98, 981

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

• Greatest Common Factor of 13, 98, 981 by common division method
• Greatest Common Factor of 13, 98, 981 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 98

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

1,2,7,14,49,98

Factors of 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Greatest Common Factor

We found the factors 13,98,981 . The biggest common factor number is the GCF number.
So the greatest common factor 13,98,981 is 1.

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

• GCF of 30, 75, 525
• GCF of 69, 55, 615
• GCF of 34, 69, 480
• GCF of 36, 86, 796
• GCF of 93, 32, 175

1. What is the GCF of 13, 98, 981?

Answer: GCF of 13, 98, 981 is 1.

2. How to Find the GCF of 13, 98, 981

Answer: Greatest Common Factor(GCF) of 13, 98, 981 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 98, 981) = 1.