Six and six million
6 and 12 are multiples of 2 & 3
60 numbers
45 multiples of 2 plus 30 multiples of 3 minus 15 multiples of 6 equals 60 numbers
Two and three are relatively prime, or coprime. That means that they have no smaller number, or factor, in common. So, the multiples of both numbers are the multiples of the product of the two, or the multiples of six.
18 and 24
The common multiples of 2, 3, and 5 are numbers that are divisible by all three of these numbers. To find the common multiples, we need to identify the multiples of each number and then find the numbers that appear in all three lists. The common multiples of 2, 3, and 5 are 30, 60, 90, 120, and so on, as these numbers are divisible by 2, 3, and 5 simultaneously.
8x3=24, 3x8=24 multiples of 3: 3,6,9,12,15,18,21,24 multiples of 8: 8,16,24 so the two numbers are 3 and 8
Multiples of 6.
30 and 60 have 2, 3, and 5 as factors, as do all other multiples of 30.
The LCM of two consecutive numbers is their product. The LCM of two consecutive multiples of 5 is their product divided by 5. Two consecutive numbers cannot be multiples of 5.
If the numbers are multiples of 2, 3, and 5, they are multiples of 2 x 3 x 5 = 30. Here are some multiples of 30: 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, ...
2, 4, 6 All even numbers have even multiples.