Greatest Common Factor of 144, 390, 398

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

• Greatest Common Factor of 144, 390, 398 by common division method
• Greatest Common Factor of 144, 390, 398 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 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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 144,390,398 . The biggest common factor number is the GCF number.
So the greatest common factor 144,390,398 is 2.

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

• GCF of 634, 126, 810
• GCF of 867, 843, 251
• GCF of 576, 652, 230
• GCF of 607, 927, 550
• GCF of 880, 880, 313

1. What is the GCF of 144, 390, 398?

Answer: GCF of 144, 390, 398 is 2.

2. How to Find the GCF of 144, 390, 398

Answer: Greatest Common Factor(GCF) of 144, 390, 398 = 2

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

Step 2: Then multiply all the prime factors GCF(144, 390, 398) = 2.