Greatest Common Factor of 170, 128, 10

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

• Greatest Common Factor of 170, 128, 10 by common division method
• Greatest Common Factor of 170, 128, 10 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 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

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

Greatest Common Factor

We found the factors 170,128,10 . The biggest common factor number is the GCF number.
So the greatest common factor 170,128,10 is 2.

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

• GCF of 915, 928, 83
• GCF of 899, 207, 56
• GCF of 399, 597, 84
• GCF of 317, 510, 53
• GCF of 527, 173, 79

1. What is the GCF of 170, 128, 10?

Answer: GCF of 170, 128, 10 is 2.

2. How to Find the GCF of 170, 128, 10

Answer: Greatest Common Factor(GCF) of 170, 128, 10 = 2

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

Step 2: Then multiply all the prime factors GCF(170, 128, 10) = 2.