120 is the LCM
120 and all its multiples.
Sum of the first 15 positive integers is 15*(15+1)/2 = 120 Sum of the first 15 multiples of 8 is 8*120 = 960
Since 8 is a multiple of 2 and 4, all multiples of 8 are also multiples of both of them. Thus, Jose and maria are both correct.
Both of them.
The Least Common Multiple (LCM) for 8 10 15 is 120.
The multiples of 2 between 7 and 15 are 8, 10, 12, and 14.
Common denominators of 8 and 15 are 120 and all its multiples.
120
40 and all its multiples...
Since both 3 and 5 are prime numbers, only numbers that are multiples of its product are the numbers that are divisible by both. 15 is the LCM of 3 and 5 and hence all multiples of 15 are divisible by both 3 and 5
There are 67 multiples of 6 and 50 multiples of 8 in that range. Their total, 117, will include numbers that are both.
Any multiple of 15.