Greatest Common Factor of 312, 231, 90

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

• Greatest Common Factor of 312, 231, 90 by common division method
• Greatest Common Factor of 312, 231, 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 = 3

Factors of 312

List of positive integer factors of 312 that divides 312 without a remainder.

1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

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 312,231,90 . The biggest common factor number is the GCF number.
So the greatest common factor 312,231,90 is 3.

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

• GCF of 593, 773, 23
• GCF of 796, 197, 37
• GCF of 563, 435, 15
• GCF of 553, 733, 48
• GCF of 336, 250, 85

1. What is the GCF of 312, 231, 90?

Answer: GCF of 312, 231, 90 is 3.

2. How to Find the GCF of 312, 231, 90

Answer: Greatest Common Factor(GCF) of 312, 231, 90 = 3

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

Step 2: Then multiply all the prime factors GCF(312, 231, 90) = 3.