Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 15/19 and 1/7 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.




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How do you Subtract Fractions 15/19 and 1/7?

The given fractions are 15/19 and 1/7

Firstly the L.C.M should be done for the denominators of the two fractions 15/19 and 1/7

15/19 - 1/7

The LCM of 19 and 7 (denominators of the fractions) is 133

Given numbers has no common factors except 1. So, there LCM is their product i.e 133


= 15 x 7 - 1 x 19/133

= 105 - 19/133

= 86/133

Result: 86/133

FAQs on Subtraction of Fractions 15/19 and 1/7

1. How do you subtract fractions with different denominators 15/19 and 1/7?

To subtract fractions 15/19 and 1/7 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 19 and 7 value i.e 133. After that add numerators and simplify the fraction i.e 86/133.

2. What is 15/19 minus 1/7 as a fraction?

15/19 minus 1/7 as a fraction is equal to 86/133.

3. How to subtract 15/19 and 1/7 on a calculator?

You have to give these numbers 15/19 and 1/7 in the input fields and press the calculate button of the tool to avail the answer 86/133 quickly.