Greatest Common Factor of 90, 18, 279

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

• Greatest Common Factor of 90, 18, 279 by common division method
• Greatest Common Factor of 90, 18, 279 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 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 18

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

1,2,3,6,9,18

Factors of 279

List of positive integer factors of 279 that divides 279 without a remainder.

1,3,9,31,93,279

Greatest Common Factor

We found the factors 90,18,279 . The biggest common factor number is the GCF number.
So the greatest common factor 90,18,279 is 9.

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

• GCF of 72, 22, 573
• GCF of 46, 83, 836
• GCF of 14, 27, 261
• GCF of 79, 77, 238
• GCF of 40, 73, 185

1. What is the GCF of 90, 18, 279?

Answer: GCF of 90, 18, 279 is 9.

2. How to Find the GCF of 90, 18, 279

Answer: Greatest Common Factor(GCF) of 90, 18, 279 = 9

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

Step 2: Then multiply all the prime factors GCF(90, 18, 279) = 9.