Greatest Common Factor of 420, 174, 630

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

• Greatest Common Factor of 420, 174, 630 by common division method
• Greatest Common Factor of 420, 174, 630 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 3 = 6

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 174

List of positive integer factors of 174 that divides 174 without a remainder.

1,2,3,6,29,58,87,174

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

Greatest Common Factor

We found the factors 420,174,630 . The biggest common factor number is the GCF number.
So the greatest common factor 420,174,630 is 6.

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

• GCF of 370, 200, 894
• GCF of 711, 917, 227
• GCF of 937, 113, 504
• GCF of 611, 569, 982
• GCF of 547, 137, 972

1. What is the GCF of 420, 174, 630?

Answer: GCF of 420, 174, 630 is 6.

2. How to Find the GCF of 420, 174, 630

Answer: Greatest Common Factor(GCF) of 420, 174, 630 = 6

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

Step 2: Then multiply all the prime factors GCF(420, 174, 630) = 6.