17,34,51,68,85
The multiples of 3 up to 30 are: 3,6,9,12,15,18,21,24,27,30.The multiples of 5 up to 30 are: 5,10,15,20,25,30.The only common multiples are 15 and 30.The LCM is: 30
Common multiples of 3 and 7 are numbers that are divisible by both 3 and 7. To find the common multiples up to 100, we need to find numbers that are multiples of both 3 and 7. The common multiples of 3 and 7 up to 100 are 21, 42, 63, and 84. These numbers are multiples of both 3 and 7 within the range of 1 to 100.
-15
12,24,36,48,60,72,84,96 That's it.
15,30,45,60,75,90
They are the first six multiples of 15.
They are the six multiples of 15.
15, 30, 45, 60, 75, 90
There are 6 multiples of 15 in 100. They are: 15, 30, 45, 60, 75, and 90
15, 30, 45, 60, 75, 90
The multiples of 15 up to 300 are: 15,30,45,60,75,90,105,120,135,150,165,180,195,210,225,240,255,270,285,300
The common multiples of 3 and 15 from 1 to 100 are 15, 30, 45, 60, 75, and 90.
The common multiples of 3 and 15 from 1 to 100 are 15, 30, 45, 60, 75, 90
15*6 = 90 and 15*7 = 105 so there are 6 multiples.
3:3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96,99 15:15,30,45,60,75,90,105
10, 15, 35, and 100 are all multiples of 5.