What are the first three common multiples of four and five
The lowest common multiple is 18. The first four common multiples are thus the first four multiples of 18 and are: 18, 36, 54 and 72.
for three 3 6 9 12 for five 5 10 15 20 these both numbers dont share a common denominator in the first 4 multiples
16, 32, 48. Since 16 is divisible by 4. Every multiple of 16 is also a multiple of 4, so I just took the first 3 multiples of 16.
The first five multiples of 4 are 4, 8, 12, 16 and 20. For them to be common, they need to be compared to another set of multiples.
3, 6, 9, 12.
20, 40 and 60
20, 40, 60.
They are: 36, 72, 108.
40, 80, 120
What are the first three common multiples of four and five
20, 40, 60
6,12,18,26 they are the first four multiples of six
They are multiples of 60.
The first three multiples of 99.
They are the first three multiples of LCM(5, 9), that is, the first three multiples of 45.
12, 24, 36, and the fourth one is 48