The Least Common Multiple (LCM) of 4, 10, and 20 is 20.
the LCD of fractions is the least common multiple. So we are looking for the least common multiple of 16 and 20 which is 20. So the Least common denominator is 80
The LCM of 20 and 52 is 260. The least common multiple is the product of the two numbers divided by their greatest common factor. The greatest common factor of 20 and 52 is 4, so their least common multiple is 20 x 52 ÷ 4 = 260.
The least common multiple of 4 and 5 is 20. The least common multiple of 15 and 20 is 60. (Thus, the least common multiple of 4, 5, and 15 is 60.) Any multiple of 60 will also be a multiple of 4, 5, and 15.
The least common multiple of 20, 40, and 60 is 120.
The least common multiple of 12, 20, and 15 is 60.
The Least Common Multiple (LCM) for 6 12 20 is 60.
The Least Common Multiple (LCM) for 12 20 is 60.
The Least Common Multiple (LCM) for 20 12 11 is 660.
8
60
It is: 60
180
It is: 60
60
420
420