15
The smallest multiple of 2,3,4, and 5 is 60 ■
15.
15 is.
15
105
The smallest multiple of 3 4 and 5 is 60.
7 its self is the smallest multiple of 7 and is also 2 x 3.5.
15, obviously... reasoning: 3 times 5=15
2 * 3 * 5 = 30Therefore we are looking for the smallest 4 digit number which is a multiple of 30.The answer is 1020.
You should subtract in powers with the base of 3 The smallest number less than 23 is 32 or 9 The smallest multiple of 9 less than 23 is 18 ( 2 X 9 ), so 2 is your first number 23 - 18 = 5 The smallest number less than 5 is 31 or 3 The smallest multiple of 3 less than 5 is 1 ( 1 X 3 ), so 1 is your next number 5 - 3 = 2 So the answer is 212
The LCF, or Lowest Common Factor, of 3 and 5 is 15. This is because 15 is the smallest number that both 3 and 5 can divide into evenly. In other words, 15 is the smallest multiple that is common to both 3 and 5.
15