Greatest Common Factor of 18, 120, 481

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

• Greatest Common Factor of 18, 120, 481 by common division method
• Greatest Common Factor of 18, 120, 481 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Factors of 481

List of positive integer factors of 481 that divides 481 without a remainder.

1,13,37,481

Greatest Common Factor

We found the factors 18,120,481 . The biggest common factor number is the GCF number.
So the greatest common factor 18,120,481 is 1.

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

• GCF of 81, 456, 479
• GCF of 65, 564, 647
• GCF of 39, 643, 568
• GCF of 41, 629, 355
• GCF of 10, 319, 743

1. What is the GCF of 18, 120, 481?

Answer: GCF of 18, 120, 481 is 1.

2. How to Find the GCF of 18, 120, 481

Answer: Greatest Common Factor(GCF) of 18, 120, 481 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 120, 481) = 1.