The same as any other set of numbers. Example 1/35 and 1/45
Factor them.
5 x 7 = 35
3 x 3 x 5 = 45
Combine the factors, eliminating duplicates.
3 x 3 x 5 x 7 = 315, the LCD
Chat with our AI personalities
You need at least two denominators to find an LCD.
Because when you compare fractions with the same denominators, you do not have to find the least common denominator (LCM or LCD).
to find the least common multiple of two numbers you must list the factors then you can find out their least common multiple of the two numbers
You need at least to numbers to find a least common multiple.
You need at least two denominators to find something in common between them. If that's 3 and 2, the common denominator is 6..