Greatest Common Factor of 420, 414, 813

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

• Greatest Common Factor of 420, 414, 813 by common division method
• Greatest Common Factor of 420, 414, 813 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 414

List of positive integer factors of 414 that divides 414 without a remainder.

1,2,3,6,9,18,23,46,69,138,207,414

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Greatest Common Factor

We found the factors 420,414,813 . The biggest common factor number is the GCF number.
So the greatest common factor 420,414,813 is 3.

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

• GCF of 199, 252, 277
• GCF of 141, 601, 664
• GCF of 106, 102, 322
• GCF of 307, 824, 924
• GCF of 481, 970, 433

1. What is the GCF of 420, 414, 813?

Answer: GCF of 420, 414, 813 is 3.

2. How to Find the GCF of 420, 414, 813

Answer: Greatest Common Factor(GCF) of 420, 414, 813 = 3

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

Step 2: Then multiply all the prime factors GCF(420, 414, 813) = 3.