Greatest Common Factor of 402, 144, 80

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

• Greatest Common Factor of 402, 144, 80 by common division method
• Greatest Common Factor of 402, 144, 80 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 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 402,144,80 . The biggest common factor number is the GCF number.
So the greatest common factor 402,144,80 is 2.

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

• GCF of 394, 338, 23
• GCF of 336, 671, 38
• GCF of 101, 610, 14
• GCF of 787, 876, 62
• GCF of 543, 356, 95

1. What is the GCF of 402, 144, 80?

Answer: GCF of 402, 144, 80 is 2.

2. How to Find the GCF of 402, 144, 80

Answer: Greatest Common Factor(GCF) of 402, 144, 80 = 2

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

Step 2: Then multiply all the prime factors GCF(402, 144, 80) = 2.