Greatest Common Factor of 327, 690, 420

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

• Greatest Common Factor of 327, 690, 420 by common division method
• Greatest Common Factor of 327, 690, 420 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 327

List of positive integer factors of 327 that divides 327 without a remainder.

1,3,109,327

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

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

Greatest Common Factor

We found the factors 327,690,420 . The biggest common factor number is the GCF number.
So the greatest common factor 327,690,420 is 3.

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

• GCF of 472, 233, 728
• GCF of 291, 354, 601
• GCF of 691, 857, 712
• GCF of 489, 900, 578
• GCF of 825, 728, 822

1. What is the GCF of 327, 690, 420?

Answer: GCF of 327, 690, 420 is 3.

2. How to Find the GCF of 327, 690, 420

Answer: Greatest Common Factor(GCF) of 327, 690, 420 = 3

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

Step 2: Then multiply all the prime factors GCF(327, 690, 420) = 3.