Greatest Common Factor of 10.5, 6.3

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Handy GCF of Decimals Calculator to know the GCF of decimals 10.5, 6.3 i.e. 2.1 the largest integer that divides all the numbers leaving a remainder zero.

Greatest common factor (GCF) of 10.5, 6.3 is 2.1.

GCF(10.5, 6.3) = 2.1

GCF of 10.5, 6.3

Enter two or more decimals separated by "commas"

Ex: 0.2, 0.3 or 0.4, 0.5, 0.6

GCF of:

Greatest Common Factor of 10.5, 6.3

Given numbers are 10.5,6.3. 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

10.5 x 10 = 105

6.3 x 10 = 63

On finding the GCF of 105,63 we get the Greatest Common Factor as 21

GCF of 10.5,6.3 is 2.1

3 105, 63
7 35, 21
5, 3

∴ So the GCF of the given numbers is 3 x 7 = 21

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 = 21/10 = 2.1

Therefore the Greatest Common Factor of 10.5,6.3 is 2.1

Greatest Common Factor of 105,63 By Matching Biggest Common Factor Method

Greatest Common Factor of 105,63 By Matching Biggest Common Factor Method

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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Greatest Common Factor

We found the factors 105,63 . The biggest common factor number is the GCF number.
So the greatest common factor 105,63 is 21.


GCF of Decimals Calculation Examples

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Frequently Asked Questions on Decimal GCF of 10.5, 6.3

1. What is the GCF of 10.5, 6.3?

Answer: GCF of 10.5, 6.3 is 2.1.

2. How to Find the GCF of 10.5, 6.3?

Answer: Greatest Common Factor(GCF) of 10.5, 6.3 = 2.1

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 105,63. After getting GCF devide the result with 10 the value that is previously multiplied.

So GCF(10.5, 6.3) = 2.1.