Greatest Common Factor of 420, 381, 960

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

• Greatest Common Factor of 420, 381, 960 by common division method
• Greatest Common Factor of 420, 381, 960 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 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Factors of 960

List of positive integer factors of 960 that divides 960 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,64,80,96,120,160,192,240,320,480,960

Greatest Common Factor

We found the factors 420,381,960 . The biggest common factor number is the GCF number.
So the greatest common factor 420,381,960 is 3.

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

• GCF of 474, 853, 245
• GCF of 435, 553, 856
• GCF of 607, 156, 897
• GCF of 710, 153, 215
• GCF of 324, 993, 773

1. What is the GCF of 420, 381, 960?

Answer: GCF of 420, 381, 960 is 3.

2. How to Find the GCF of 420, 381, 960

Answer: Greatest Common Factor(GCF) of 420, 381, 960 = 3

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

Step 2: Then multiply all the prime factors GCF(420, 381, 960) = 3.