Greatest Common Factor of 424, 404, 420

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

• Greatest Common Factor of 424, 404, 420 by common division method
• Greatest Common Factor of 424, 404, 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 2 x 2 = 4

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 404

List of positive integer factors of 404 that divides 404 without a remainder.

1,2,4,101,202,404

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 424,404,420 . The biggest common factor number is the GCF number.
So the greatest common factor 424,404,420 is 4.

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

• GCF of 281, 134, 572
• GCF of 849, 321, 923
• GCF of 801, 550, 469
• GCF of 496, 530, 825
• GCF of 167, 497, 191

1. What is the GCF of 424, 404, 420?

Answer: GCF of 424, 404, 420 is 4.

2. How to Find the GCF of 424, 404, 420

Answer: Greatest Common Factor(GCF) of 424, 404, 420 = 4

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

Step 2: Then multiply all the prime factors GCF(424, 404, 420) = 4.