Greatest Common Factor of 981, 23

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

• Greatest Common Factor of 981, 23 by common division method
• Greatest Common Factor of 981, 23 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 981

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

1,3,9,109,327,981

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 981,23 . The biggest common factor number is the GCF number.
So the greatest common factor 981,23 is 1.

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

• GCF of 930, 88
• GCF of 589, 30
• GCF of 427, 69
• GCF of 779, 45
• GCF of 166, 61

1. What is the GCF of 981, 23?

Answer: GCF of 981, 23 is 1.

2. How to Find the GCF of 981, 23

Answer: Greatest Common Factor(GCF) of 981, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(981, 23) = 1.