Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Handy GCF of Decimals Calculator to know the GCF of decimals 20.25, 9 i.e. 2.25 the largest integer that divides all the numbers leaving a remainder zero.
Greatest common factor (GCF) of 20.25, 9 is 2.25.
GCF(20.25, 9) = 2.25
Enter two or more decimals separated by "commas"
Ex: 0.2, 0.3 or 0.4, 0.5, 0.6
Given numbers are 20.25,9. The highest number of digits after the decimal point in the given case is 2
Thus, in order to get rid of the decimal point we need to multiply them with 100. On doing so, they are as follows
20.25 x 100 = 2025
9 x 100 = 900
On finding the GCF of 2025,900 we get the Greatest Common Factor as 225
3 | 2025, 900 |
3 | 675, 300 |
5 | 225, 100 |
5 | 45, 20 |
9, 4 |
∴ So the GCF of the given numbers is 3 x 3 x 5 x 5 = 225
Divide the GCF by 100 as we multiplied by it to make the given numbers as integers in the initial step.
By dividing the GCF we get = 225/100 = 2.25
Therefore the Greatest Common Factor of 20.25,9 is 2.25
Factors of 2025
List of positive integer factors of 2025 that divides 2025 without a remainder.
1,3,5,9,15,25,27,45,75,81,135,225,405,675,2025
Factors of 900
List of positive integer factors of 900 that divides 900 without a remainder.
1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,75,90,100,150,180,225,300,450,900
Greatest Common Factor
We found the factors 2025,900 . The biggest common factor number is the GCF number.
So the greatest common factor 2025,900 is 225.
Here are some samples of GCF of Decimals calculations.
1. What is the GCF of 20.25, 9?
Answer: GCF of 20.25, 9 is 2.25.
2. How to Find the GCF of 20.25, 9?
Answer: Greatest Common Factor(GCF) of 20.25, 9 = 2.25
Step 1: First calculate the highest decimal number after decimal point.
Step 2: Then multiply all numbers with 100.
Step 3: Then find GCF of 2025,900. After getting GCF devide the result with 100 the value that is previously multiplied.
So GCF(20.25, 9) = 2.25.