Greatest Common Factor of 144, 122, 40

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

• Greatest Common Factor of 144, 122, 40 by common division method
• Greatest Common Factor of 144, 122, 40 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 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Greatest Common Factor

We found the factors 144,122,40 . The biggest common factor number is the GCF number.
So the greatest common factor 144,122,40 is 2.

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

• GCF of 982, 366, 80
• GCF of 496, 550, 53
• GCF of 558, 441, 61
• GCF of 617, 739, 82
• GCF of 346, 381, 15

1. What is the GCF of 144, 122, 40?

Answer: GCF of 144, 122, 40 is 2.

2. How to Find the GCF of 144, 122, 40

Answer: Greatest Common Factor(GCF) of 144, 122, 40 = 2

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

Step 2: Then multiply all the prime factors GCF(144, 122, 40) = 2.