Greatest Common Factor of 78, 630, 388

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

• Greatest Common Factor of 78, 630, 388 by common division method
• Greatest Common Factor of 78, 630, 388 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Greatest Common Factor

We found the factors 78,630,388 . The biggest common factor number is the GCF number.
So the greatest common factor 78,630,388 is 2.

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

• GCF of 46, 468, 979
• GCF of 98, 201, 660
• GCF of 48, 596, 553
• GCF of 19, 808, 270
• GCF of 10, 749, 311

1. What is the GCF of 78, 630, 388?

Answer: GCF of 78, 630, 388 is 2.

2. How to Find the GCF of 78, 630, 388

Answer: Greatest Common Factor(GCF) of 78, 630, 388 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 630, 388) = 2.