Greatest Common Factor of 450, 207, 72

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

• Greatest Common Factor of 450, 207, 72 by common division method
• Greatest Common Factor of 450, 207, 72 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 x 3 = 9

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 207

List of positive integer factors of 207 that divides 207 without a remainder.

1,3,9,23,69,207

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 450,207,72 . The biggest common factor number is the GCF number.
So the greatest common factor 450,207,72 is 9.

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

• GCF of 435, 851, 28
• GCF of 420, 730, 76
• GCF of 842, 665, 70
• GCF of 657, 271, 71
• GCF of 750, 534, 64

1. What is the GCF of 450, 207, 72?

Answer: GCF of 450, 207, 72 is 9.

2. How to Find the GCF of 450, 207, 72

Answer: Greatest Common Factor(GCF) of 450, 207, 72 = 9

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

Step 2: Then multiply all the prime factors GCF(450, 207, 72) = 9.