# Greatest Common Factor of 2.8, 7.7, 9.1, 11.8

Handy GCF of Decimals Calculator to know the GCF of decimals 2.8, 7.7, 9.1, 11.8 i.e. 0.1 the largest integer that divides all the numbers leaving a remainder zero.

Greatest common factor (GCF) of 2.8, 7.7, 9.1, 11.8 is 0.1.

GCF(2.8, 7.7, 9.1, 11.8) = 0.1

## GCF of 2.8, 7.7, 9.1, 11.8

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 2.8,7.7,9.1,11.8. 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

2.8 x 10 = 28

7.7 x 10 = 77

9.1 x 10 = 91

11.8 x 10 = 118

On finding the GCF of 28,77,91,118 we get the Greatest Common Factor as 1

### Greatest Common Factor (GCF) of 28,77,91,118 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 2.8,7.7,9.1,11.8 is 0.1

Greatest Common Factor of 28,77,91,118 By Matching Biggest Common Factor Method

### Greatest Common Factor of 28,77,91,118 By Matching Biggest Common Factor Method

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 118

List of positive integer factors of 118 that divides 118 without a remainder.

1,2,59,118

Greatest Common Factor

We found the factors 28,77,91,118 . The biggest common factor number is the GCF number.
So the greatest common factor 28,77,91,118 is 1.

### GCF of Decimals Calculation Examples

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### Frequently Asked Questions on Decimal GCF of 2.8, 7.7, 9.1, 11.8

1. What is the GCF of 2.8, 7.7, 9.1, 11.8?

Answer: GCF of 2.8, 7.7, 9.1, 11.8 is 0.1.

2. How to Find the GCF of 2.8, 7.7, 9.1, 11.8?

Answer: Greatest Common Factor(GCF) of 2.8, 7.7, 9.1, 11.8 = 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 28,77,91,118. After getting GCF devide the result with 10 the value that is previously multiplied.

So GCF(2.8, 7.7, 9.1, 11.8) = 0.1.