Find the lowest number divisible by 15, 20 & 25.

Question

asked Nov 26, 2021 96.2k views

1 Answer

Niket Pathak · Answer 1 · 2021-12-02T20:53:18+0000

Answer:

300.

Explanation:

This is the LCM.

15 = 3 * 5

20 = 2 * 2 * 5

25 = 5 * 5

One 5 appears in all 3 factors so we only use this once in the calculation:

LCM = 2 * 2 * 3 * 5* 5 = 300