Greatest Common Factor of 420, 270, 186

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

• Greatest Common Factor of 420, 270, 186 by common division method
• Greatest Common Factor of 420, 270, 186 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 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Factors of 186

List of positive integer factors of 186 that divides 186 without a remainder.

1,2,3,6,31,62,93,186

Greatest Common Factor

We found the factors 420,270,186 . The biggest common factor number is the GCF number.
So the greatest common factor 420,270,186 is 6.

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

• GCF of 653, 547, 347
• GCF of 703, 350, 319
• GCF of 494, 315, 680
• GCF of 375, 726, 497
• GCF of 614, 852, 914

1. What is the GCF of 420, 270, 186?

Answer: GCF of 420, 270, 186 is 6.

2. How to Find the GCF of 420, 270, 186

Answer: Greatest Common Factor(GCF) of 420, 270, 186 = 6

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

Step 2: Then multiply all the prime factors GCF(420, 270, 186) = 6.