Greatest Common Factor of 12, 30, 838

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

• Greatest Common Factor of 12, 30, 838 by common division method
• Greatest Common Factor of 12, 30, 838 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

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 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

Greatest Common Factor

We found the factors 12,30,838 . The biggest common factor number is the GCF number.
So the greatest common factor 12,30,838 is 2.

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

• GCF of 26, 72, 820
• GCF of 16, 45, 134
• GCF of 64, 50, 678
• GCF of 99, 98, 980
• GCF of 26, 57, 296

1. What is the GCF of 12, 30, 838?

Answer: GCF of 12, 30, 838 is 2.

2. How to Find the GCF of 12, 30, 838

Answer: Greatest Common Factor(GCF) of 12, 30, 838 = 2

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

Step 2: Then multiply all the prime factors GCF(12, 30, 838) = 2.