Greatest Common Factor of 28, 30, 828, 312

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

• Greatest Common Factor of 28, 30, 828, 312 by common division method
• Greatest Common Factor of 28, 30, 828, 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

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 28,30,828,312 . The biggest common factor number is the GCF number.
So the greatest common factor 28,30,828,312 is 2.

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

• GCF of 85, 74, 903, 164
• GCF of 46, 45, 634, 144
• GCF of 48, 97, 809, 609
• GCF of 33, 93, 959, 624
• GCF of 25, 14, 466, 313

1. What is the GCF of 28, 30, 828, 312?

Answer: GCF of 28, 30, 828, 312 is 2.

2. How to Find the GCF of 28, 30, 828, 312

Answer: Greatest Common Factor(GCF) of 28, 30, 828, 312 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 30, 828, 312) = 2.