Example: 1/30 and 1/42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCD
Chat with our AI personalities
The LCD for fractions is the LCM (least common multiple) of all of the denominators.
how do u exspress fractions how do u exspress fractions
288
288
288