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Greatest Common Factor of 13.5, 22.5, 31.5

Handy GCF of Decimals Calculator to know the GCF of decimals 13.5, 22.5, 31.5 i.e. 4.5 the largest integer that divides all the numbers leaving a remainder zero.

Greatest common factor (GCF) of 13.5, 22.5, 31.5 is 4.5.

GCF(13.5, 22.5, 31.5) = 4.5

GCF of 13.5, 22.5, 31.5

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 13.5,22.5,31.5. 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

13.5 x 10 = 135

22.5 x 10 = 225

31.5 x 10 = 315

On finding the GCF of 135,225,315 we get the Greatest Common Factor as 45

Greatest Common Factor (GCF) of 135,225,315 By Common Division

3 135, 225, 315
3 45, 75, 105
5 15, 25, 35
3, 5, 7

∴ So the GCF of the given numbers is 3 x 3 x 5 = 45

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 = 45/10 = 4.5

Therefore the Greatest Common Factor of 13.5,22.5,31.5 is 4.5

Greatest Common Factor of 135,225,315 By Matching Biggest Common Factor Method

Greatest Common Factor of 135,225,315 By Matching Biggest Common Factor Method

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Greatest Common Factor

We found the factors 135,225,315 . The biggest common factor number is the GCF number.
So the greatest common factor 135,225,315 is 45.


GCF of Decimals Calculation Examples

Frequently Asked Questions on Decimal GCF of 13.5, 22.5, 31.5

1. What is the GCF of 13.5, 22.5, 31.5?

Answer: GCF of 13.5, 22.5, 31.5 is 4.5.

2. How to Find the GCF of 13.5, 22.5, 31.5?

Answer: Greatest Common Factor(GCF) of 13.5, 22.5, 31.5 = 4.5

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 135,225,315. After getting GCF devide the result with 10 the value that is previously multiplied.

So GCF(13.5, 22.5, 31.5) = 4.5.