Greatest Common Factor of 420, 388, 792

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

• Greatest Common Factor of 420, 388, 792 by common division method
• Greatest Common Factor of 420, 388, 792 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 x 2 = 4

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 388

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

1,2,4,97,194,388

Factors of 792

List of positive integer factors of 792 that divides 792 without a remainder.

1,2,3,4,6,8,9,11,12,18,22,24,33,36,44,66,72,88,99,132,198,264,396,792

Greatest Common Factor

We found the factors 420,388,792 . The biggest common factor number is the GCF number.
So the greatest common factor 420,388,792 is 4.

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

• GCF of 335, 406, 755
• GCF of 280, 830, 390
• GCF of 134, 912, 105
• GCF of 583, 697, 658
• GCF of 223, 519, 281

1. What is the GCF of 420, 388, 792?

Answer: GCF of 420, 388, 792 is 4.

2. How to Find the GCF of 420, 388, 792

Answer: Greatest Common Factor(GCF) of 420, 388, 792 = 4

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

Step 2: Then multiply all the prime factors GCF(420, 388, 792) = 4.