You need to know the least common denominator (LCD) of 26 and 49 if you want to add or subtract two fractions with 26 and 49 as denominators.
The least common denominator, also called lowest common denominator (LCD), of 26 and 49 is 1274.
Here is a math problem example where you need to know the LCD of 26 and 49 to solve:
3/26 + 2/49 = ?
Step 1) Take the LCD and divide each denominator by it as follows:
1274/26 = 49
1274/49 = 26
Step 2) Multiply each nominator with the respective answers from Step 1:
3 x 49 = 147
2 x 26 = 52
Step 3) Put it all together to solve the problem:
147/1274 + 52/1274 = 199/1274
= 3/26 + 2/49 = 199/1274
It's that easy! Once again, the lowest common denominator (LCD) of 26 and 49 is as follows:
1274
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