Greatest Common Factor of 450, 663, 18

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

• Greatest Common Factor of 450, 663, 18 by common division method
• Greatest Common Factor of 450, 663, 18 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 450

List of positive integer factors of 450 that divides 450 without a remainder.

1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 450,663,18 . The biggest common factor number is the GCF number.
So the greatest common factor 450,663,18 is 3.

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

• GCF of 582, 602, 75
• GCF of 364, 612, 96
• GCF of 512, 921, 75
• GCF of 532, 391, 13
• GCF of 648, 626, 74

1. What is the GCF of 450, 663, 18?

Answer: GCF of 450, 663, 18 is 3.

2. How to Find the GCF of 450, 663, 18

Answer: Greatest Common Factor(GCF) of 450, 663, 18 = 3

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

Step 2: Then multiply all the prime factors GCF(450, 663, 18) = 3.