Greatest Common Factor of 288, 243, 90

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

• Greatest Common Factor of 288, 243, 90 by common division method
• Greatest Common Factor of 288, 243, 90 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 288

List of positive integer factors of 288 that divides 288 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 288,243,90 . The biggest common factor number is the GCF number.
So the greatest common factor 288,243,90 is 9.

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

• GCF of 235, 423, 58
• GCF of 610, 729, 76
• GCF of 987, 417, 63
• GCF of 974, 142, 83
• GCF of 151, 936, 88

1. What is the GCF of 288, 243, 90?

Answer: GCF of 288, 243, 90 is 9.

2. How to Find the GCF of 288, 243, 90

Answer: Greatest Common Factor(GCF) of 288, 243, 90 = 9

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

Step 2: Then multiply all the prime factors GCF(288, 243, 90) = 9.