# Greatest Common Factor of 10, 10.5, 12.5, 12.8

Handy GCF of Decimals Calculator to know the GCF of decimals 10, 10.5, 12.5, 12.8 i.e. 0.1 the largest integer that divides all the numbers leaving a remainder zero.

Greatest common factor (GCF) of 10, 10.5, 12.5, 12.8 is 0.1.

GCF(10, 10.5, 12.5, 12.8) = 0.1

## GCF of 10, 10.5, 12.5, 12.8

Enter two or more decimals separated by "commas"

Ex: 0.2, 0.3 or 0.4, 0.5, 0.6

GCF of:

Given numbers are 10,10.5,12.5,12.8. The highest number of digits after the decimal point in the given case is 1

Thus, in order to get rid of the decimal point we need to multiply them with 10. On doing so, they are as follows

10 x 10 = 100

10.5 x 10 = 105

12.5 x 10 = 125

12.8 x 10 = 128

On finding the GCF of 100,105,125,128 we get the Greatest Common Factor as 1

### Greatest Common Factor (GCF) of 100,105,125,128 By Common Division

∴ So GCF of numbers is 1 because of no common factors present between them.

Divide the GCF by 10 as we multiplied by it to make the given numbers as integers in the initial step.

By dividing the GCF we get = 1/10 = 0.1

Therefore the Greatest Common Factor of 10,10.5,12.5,12.8 is 0.1

Greatest Common Factor of 100,105,125,128 By Matching Biggest Common Factor Method

### Greatest Common Factor of 100,105,125,128 By Matching Biggest Common Factor Method

Factors of 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Factors of 128

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

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

Greatest Common Factor

We found the factors 100,105,125,128 . The biggest common factor number is the GCF number.
So the greatest common factor 100,105,125,128 is 1.

### GCF of Decimals Calculation Examples

Here are some samples of GCF of Decimals calculations.

### Frequently Asked Questions on Decimal GCF of 10, 10.5, 12.5, 12.8

1. What is the GCF of 10, 10.5, 12.5, 12.8?

Answer: GCF of 10, 10.5, 12.5, 12.8 is 0.1.

2. How to Find the GCF of 10, 10.5, 12.5, 12.8?

Answer: Greatest Common Factor(GCF) of 10, 10.5, 12.5, 12.8 = 0.1

Step 1: First calculate the highest decimal number after decimal point.

Step 2: Then multiply all numbers with 10.

Step 3: Then find GCF of 100,105,125,128. After getting GCF devide the result with 10 the value that is previously multiplied.

So GCF(10, 10.5, 12.5, 12.8) = 0.1.