Greatest Common Factor of 18, 66, 481

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

• Greatest Common Factor of 18, 66, 481 by common division method
• Greatest Common Factor of 18, 66, 481 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

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 18,66,481 . The biggest common factor number is the GCF number.
So the greatest common factor 18,66,481 is 1.

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

• GCF of 50, 98, 286
• GCF of 63, 56, 246
• GCF of 72, 31, 961
• GCF of 20, 97, 847
• GCF of 57, 58, 602

1. What is the GCF of 18, 66, 481?

Answer: GCF of 18, 66, 481 is 1.

2. How to Find the GCF of 18, 66, 481

Answer: Greatest Common Factor(GCF) of 18, 66, 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, 66, 481) = 1.