Greatest Common Factor of 90, 27, 255

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

• Greatest Common Factor of 90, 27, 255 by common division method
• Greatest Common Factor of 90, 27, 255 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 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

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 255

List of positive integer factors of 255 that divides 255 without a remainder.

1,3,5,15,17,51,85,255

Greatest Common Factor

We found the factors 90,27,255 . The biggest common factor number is the GCF number.
So the greatest common factor 90,27,255 is 3.

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

• GCF of 10, 27, 565
• GCF of 57, 41, 382
• GCF of 71, 22, 968
• GCF of 10, 59, 446
• GCF of 71, 35, 951

1. What is the GCF of 90, 27, 255?

Answer: GCF of 90, 27, 255 is 3.

2. How to Find the GCF of 90, 27, 255

Answer: Greatest Common Factor(GCF) of 90, 27, 255 = 3

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

Step 2: Then multiply all the prime factors GCF(90, 27, 255) = 3.