Greatest Common Factor of 420, 579, 450

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

• Greatest Common Factor of 420, 579, 450 by common division method
• Greatest Common Factor of 420, 579, 450 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 579

List of positive integer factors of 579 that divides 579 without a remainder.

1,3,193,579

Factors of 450

List of positive integer factors of 450 that divides 450 without a remainder.

1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450

Greatest Common Factor

We found the factors 420,579,450 . The biggest common factor number is the GCF number.
So the greatest common factor 420,579,450 is 3.

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

• GCF of 500, 175, 739
• GCF of 853, 554, 772
• GCF of 759, 839, 136
• GCF of 413, 536, 521
• GCF of 107, 230, 124

1. What is the GCF of 420, 579, 450?

Answer: GCF of 420, 579, 450 is 3.

2. How to Find the GCF of 420, 579, 450

Answer: Greatest Common Factor(GCF) of 420, 579, 450 = 3

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

Step 2: Then multiply all the prime factors GCF(420, 579, 450) = 3.