Greatest Common Factor of 420, 238, 624

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

• Greatest Common Factor of 420, 238, 624 by common division method
• Greatest Common Factor of 420, 238, 624 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 = 2

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 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

Factors of 624

List of positive integer factors of 624 that divides 624 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624

Greatest Common Factor

We found the factors 420,238,624 . The biggest common factor number is the GCF number.
So the greatest common factor 420,238,624 is 2.

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

• GCF of 569, 821, 649
• GCF of 789, 914, 277
• GCF of 128, 844, 713
• GCF of 637, 123, 253
• GCF of 514, 616, 757

1. What is the GCF of 420, 238, 624?

Answer: GCF of 420, 238, 624 is 2.

2. How to Find the GCF of 420, 238, 624

Answer: Greatest Common Factor(GCF) of 420, 238, 624 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 238, 624) = 2.