70, 140, 210, etc.
The Least Common Multiple (LCM) for 3 5 7 8 is 840.
70
It is 70
70
35 5X7 = 35
the answer is 70!!
If the 2 digit number is a multiple of both 5 and 7 then it is a multiple of (5 x 7) which equals 35. The only even 2 digit number which is a multiple of 35 is, 2 x 35 = 70
70 and 140
Any multiple of 105.
The least common multiple of 5 , 7 , 2 = 70
5 and 7 are both prime numbers, so the least common multiple is 5*7=35
The least common multiple of the numbers 5, 6, 7 and 9 is 630.