Greatest Common Factor of 981, 798, 45

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

• Greatest Common Factor of 981, 798, 45 by common division method
• Greatest Common Factor of 981, 798, 45 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 981

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

1,3,9,109,327,981

Factors of 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 981,798,45 . The biggest common factor number is the GCF number.
So the greatest common factor 981,798,45 is 3.

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

• GCF of 598, 121, 22
• GCF of 460, 950, 22
• GCF of 846, 599, 61
• GCF of 357, 940, 40
• GCF of 514, 586, 77

1. What is the GCF of 981, 798, 45?

Answer: GCF of 981, 798, 45 is 3.

2. How to Find the GCF of 981, 798, 45

Answer: Greatest Common Factor(GCF) of 981, 798, 45 = 3

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

Step 2: Then multiply all the prime factors GCF(981, 798, 45) = 3.