Greatest Common Factor of 904, 620, 420

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

• Greatest Common Factor of 904, 620, 420 by common division method
• Greatest Common Factor of 904, 620, 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 904

List of positive integer factors of 904 that divides 904 without a remainder.

1,2,4,8,113,226,452,904

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

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 904,620,420 . The biggest common factor number is the GCF number.
So the greatest common factor 904,620,420 is 4.

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

• GCF of 290, 792, 422
• GCF of 795, 309, 791
• GCF of 148, 514, 378
• GCF of 243, 805, 123
• GCF of 549, 172, 790

1. What is the GCF of 904, 620, 420?

Answer: GCF of 904, 620, 420 is 4.

2. How to Find the GCF of 904, 620, 420

Answer: Greatest Common Factor(GCF) of 904, 620, 420 = 4

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

Step 2: Then multiply all the prime factors GCF(904, 620, 420) = 4.