lcm(2, 3, 5) = 30
→ 2 digit common multiples are 30, 60, 90.
Wiki User
∙ 2014-10-18 15:23:26Eshal Ahmed
30, 60 and 90.
Multiples of 30 from 120 to 990
What are 2 multiples that 3 and 5 have in common
Use some method which you probably already learned, to find the least common multiple. All the other common multiples are multiples of this least common multiple, so you can multiply the least common multiple by 2, by 3, by 4, etc., to get additional common multiples.
There are 30 two-digit multiples of 3 plus 18 two-digit multiples of 5 minus 6 two-digit multiples of both. Answer: 42
12, 24, 36, 48, 60, 72, 84, and 96 are.
12, 24, 36, 48, 60, 72, 84, 96
-3
There are 450 such numbers.
60 numbers
45 multiples of 2 plus 30 multiples of 3 minus 15 multiples of 6 equals 60 numbers
The most common multiples are 13 3 3234 2 2 2 2 232