The LCM of 10, 30, and 500 is 1500
The least common denominator for 9 and 10 is 90.
A common denominator, though not the least, is 240.
A common denominator, though not the least, is 80.
Answer: 30 If those numbers are denominators, the least common denominator is the least common multiple of the three. In this case, 30 is the LCM of 6, 10 and 15, so 30 is the least common denominator.
A common denominator, though the least, is 240.
A common denominator, though not the least, is 80.
The least common denominator is 30. 9/10 = 27/30
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
10
If you mean Least Common Multiple; it is 50.
A common denominator of 6, 8 and 10 is 480. This is NOT the least common denominator, though.
130