Greatest Common Factor of 128, 10, 72

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

• Greatest Common Factor of 128, 10, 72 by common division method
• Greatest Common Factor of 128, 10, 72 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 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

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

Greatest Common Factor

We found the factors 128,10,72 . The biggest common factor number is the GCF number.
So the greatest common factor 128,10,72 is 2.

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

• GCF of 501, 85, 10
• GCF of 426, 21, 64
• GCF of 211, 59, 49
• GCF of 911, 46, 94
• GCF of 979, 42, 40

1. What is the GCF of 128, 10, 72?

Answer: GCF of 128, 10, 72 is 2.

2. How to Find the GCF of 128, 10, 72

Answer: Greatest Common Factor(GCF) of 128, 10, 72 = 2

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

Step 2: Then multiply all the prime factors GCF(128, 10, 72) = 2.