Greatest Common Factor of 144, 420, 999

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

• Greatest Common Factor of 144, 420, 999 by common division method
• Greatest Common Factor of 144, 420, 999 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 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

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 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Greatest Common Factor

We found the factors 144,420,999 . The biggest common factor number is the GCF number.
So the greatest common factor 144,420,999 is 3.

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

• GCF of 577, 633, 207
• GCF of 776, 261, 633
• GCF of 932, 122, 384
• GCF of 631, 651, 636
• GCF of 763, 986, 105

1. What is the GCF of 144, 420, 999?

Answer: GCF of 144, 420, 999 is 3.

2. How to Find the GCF of 144, 420, 999

Answer: Greatest Common Factor(GCF) of 144, 420, 999 = 3

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

Step 2: Then multiply all the prime factors GCF(144, 420, 999) = 3.