Greatest Common Factor of 420, 795, 342

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

• Greatest Common Factor of 420, 795, 342 by common division method
• Greatest Common Factor of 420, 795, 342 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 795

List of positive integer factors of 795 that divides 795 without a remainder.

1,3,5,15,53,159,265,795

Factors of 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Greatest Common Factor

We found the factors 420,795,342 . The biggest common factor number is the GCF number.
So the greatest common factor 420,795,342 is 3.

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

• GCF of 891, 423, 933
• GCF of 166, 578, 723
• GCF of 844, 178, 741
• GCF of 613, 380, 361
• GCF of 913, 970, 552

1. What is the GCF of 420, 795, 342?

Answer: GCF of 420, 795, 342 is 3.

2. How to Find the GCF of 420, 795, 342

Answer: Greatest Common Factor(GCF) of 420, 795, 342 = 3

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

Step 2: Then multiply all the prime factors GCF(420, 795, 342) = 3.