**Created By :**
Jatin Gogia

**Reviewed By :**
Rajasekhar Valipishetty

**Last Updated :**
Apr 06, 2023

Handy GCF of Decimals Calculator to know the GCF of decimals 0.4, 0.8, 0.4 i.e. 0.4 the largest integer that divides all the numbers leaving a remainder zero.

Greatest common factor (GCF) of 0.4, 0.8, 0.4 is **0.4**.

GCF(0.4, 0.8, 0.4) = 0.4

Enter two or more decimals separated by "commas"

Ex: 0.2, 0.3 or 0.4, 0.5, 0.6

Given numbers are 0.4,0.8,0.4. 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

0.4 x 10 = 4

0.8 x 10 = 8

0.4 x 10 = 4

On finding the GCF of 4,8,4 we get the Greatest Common Factor as 4

2 | 4, 8, 4 |

2 | 2, 4, 2 |

1, 1, 2 |

∴ So the GCF of the given numbers is 2 x 2 = 4

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 = 4/10 = 0.4

Therefore the Greatest Common Factor of 0.4,0.8,0.4 is 0.4

**Factors of 4**

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

**Factors of 8**

List of positive integer factors of 8 that divides 8 without a remainder.

1,2,4,8

**Factors of 4**

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

**Greatest Common Factor**

We found the factors 4,8,4 . The biggest common factor number is the **GCF** number.

So the **greatest common factor 4,8,4 ** is **4**.

Here are some samples of GCF of Decimals calculations.

1. What is the GCF of 0.4, 0.8, 0.4?

Answer: GCF of 0.4, 0.8, 0.4 is 0.4.

2. How to Find the GCF of 0.4, 0.8, 0.4?

Answer: Greatest Common Factor(GCF) of 0.4, 0.8, 0.4 = 0.4

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 4,8,4. After getting GCF devide the result with 10 the value that is previously multiplied.

So GCF(0.4, 0.8, 0.4) = 0.4.