Greatest Common Factor of 420, 477, 330

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

• Greatest Common Factor of 420, 477, 330 by common division method
• Greatest Common Factor of 420, 477, 330 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 477

List of positive integer factors of 477 that divides 477 without a remainder.

1,3,9,53,159,477

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Greatest Common Factor

We found the factors 420,477,330 . The biggest common factor number is the GCF number.
So the greatest common factor 420,477,330 is 3.

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

• GCF of 871, 895, 104
• GCF of 205, 830, 648
• GCF of 850, 170, 344
• GCF of 487, 990, 227
• GCF of 445, 517, 308

1. What is the GCF of 420, 477, 330?

Answer: GCF of 420, 477, 330 is 3.

2. How to Find the GCF of 420, 477, 330

Answer: Greatest Common Factor(GCF) of 420, 477, 330 = 3

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

Step 2: Then multiply all the prime factors GCF(420, 477, 330) = 3.