You need to know the least common denominator (LCD) of 44 and 3 if you want to add or subtract two fractions with 44 and 3 as denominators.
The least common denominator, also called lowest common denominator (LCD), of 44 and 3 is 132.
Here is a math problem example where you need to know the LCD of 44 and 3 to solve:
3/44 + 2/3 = ?
Step 1) Take the LCD and divide each denominator by it as follows:
132/44 = 3
132/3 = 44
Step 2) Multiply each nominator with the respective answers from Step 1:
3 x 3 = 9
2 x 44 = 88
Step 3) Put it all together to solve the problem:
9/132 + 88/132 = 97/132
= 3/44 + 2/3 = 97/132
It's that easy! Once again, the lowest common denominator (LCD) of 44 and 3 is as follows:
132
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