Greatest Common Factor of 420, 249, 633

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

• Greatest Common Factor of 420, 249, 633 by common division method
• Greatest Common Factor of 420, 249, 633 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 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Factors of 633

List of positive integer factors of 633 that divides 633 without a remainder.

1,3,211,633

Greatest Common Factor

We found the factors 420,249,633 . The biggest common factor number is the GCF number.
So the greatest common factor 420,249,633 is 3.

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

• GCF of 146, 814, 827
• GCF of 962, 908, 431
• GCF of 822, 725, 811
• GCF of 408, 370, 601
• GCF of 291, 518, 412

1. What is the GCF of 420, 249, 633?

Answer: GCF of 420, 249, 633 is 3.

2. How to Find the GCF of 420, 249, 633

Answer: Greatest Common Factor(GCF) of 420, 249, 633 = 3

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

Step 2: Then multiply all the prime factors GCF(420, 249, 633) = 3.