Greatest Common Factor of 144, 450, 81

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

• Greatest Common Factor of 144, 450, 81 by common division method
• Greatest Common Factor of 144, 450, 81 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 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 144,450,81 . The biggest common factor number is the GCF number.
So the greatest common factor 144,450,81 is 9.

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

• GCF of 200, 308, 12
• GCF of 692, 599, 45
• GCF of 329, 543, 55
• GCF of 199, 411, 82
• GCF of 792, 190, 57

1. What is the GCF of 144, 450, 81?

Answer: GCF of 144, 450, 81 is 9.

2. How to Find the GCF of 144, 450, 81

Answer: Greatest Common Factor(GCF) of 144, 450, 81 = 9

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

Step 2: Then multiply all the prime factors GCF(144, 450, 81) = 9.