Greatest Common Factor of 420, 195, 384

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

• Greatest Common Factor of 420, 195, 384 by common division method
• Greatest Common Factor of 420, 195, 384 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Factors of 384

List of positive integer factors of 384 that divides 384 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,384

Greatest Common Factor

We found the factors 420,195,384 . The biggest common factor number is the GCF number.
So the greatest common factor 420,195,384 is 3.

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

• GCF of 882, 259, 827
• GCF of 754, 206, 955
• GCF of 207, 614, 454
• GCF of 975, 590, 928
• GCF of 504, 473, 921

1. What is the GCF of 420, 195, 384?

Answer: GCF of 420, 195, 384 is 3.

2. How to Find the GCF of 420, 195, 384

Answer: Greatest Common Factor(GCF) of 420, 195, 384 = 3

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

Step 2: Then multiply all the prime factors GCF(420, 195, 384) = 3.