Greatest Common Factor of 24, 72, 80, 162

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

• Greatest Common Factor of 24, 72, 80, 162 by common division method
• Greatest Common Factor of 24, 72, 80, 162 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

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

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

Factors of 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Greatest Common Factor

We found the factors 24,72,80,162 . The biggest common factor number is the GCF number.
So the greatest common factor 24,72,80,162 is 2.

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

• GCF of 79, 51, 85, 998
• GCF of 83, 92, 60, 650
• GCF of 13, 73, 23, 872
• GCF of 60, 11, 45, 229
• GCF of 86, 72, 77, 318

1. What is the GCF of 24, 72, 80, 162?

Answer: GCF of 24, 72, 80, 162 is 2.

2. How to Find the GCF of 24, 72, 80, 162

Answer: Greatest Common Factor(GCF) of 24, 72, 80, 162 = 2

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

Step 2: Then multiply all the prime factors GCF(24, 72, 80, 162) = 2.