Greatest Common Factor of 90, 20, 312

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

• Greatest Common Factor of 90, 20, 312 by common division method
• Greatest Common Factor of 90, 20, 312 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

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

Greatest Common Factor

We found the factors 90,20,312 . The biggest common factor number is the GCF number.
So the greatest common factor 90,20,312 is 2.

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

• GCF of 81, 15, 667
• GCF of 59, 45, 302
• GCF of 88, 74, 195
• GCF of 41, 17, 433
• GCF of 57, 64, 869

1. What is the GCF of 90, 20, 312?

Answer: GCF of 90, 20, 312 is 2.

2. How to Find the GCF of 90, 20, 312

Answer: Greatest Common Factor(GCF) of 90, 20, 312 = 2

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

Step 2: Then multiply all the prime factors GCF(90, 20, 312) = 2.