What is the least common multiple of 3, 5x, 4y, and 6xy

If a number is not divisible by 3 then we write the number as it is in the next row.

Step-by-step explanation:

2^2 * 3^1 * 5^1 * x^1 * y^1 = 4*3*5*xy = 60xy Method 2: Write numbers next to each other and at each stage divide by the number which is common in at least one of them. Example: First row we are diving by 3 as it is common in 3 and 6xy.

Hope This Helps :)

Melina B.