Itself and any other multiples of 7
Five multiples of 42 are 1, 2, 6, 7, 21, 42.
28,56.84,112.etc
70, 700, 7000, 70000, 77
105add 7repeatuntil you reach 994
Multiples of 7 include 7, 14, 21, 28 and so on. For them to be common, they need to be compared to another set of multiples.
Multiples of 6: 12, 18, 24 Multiples of 7: 14, 21, 28
That's an infinite list.
7, 14, 21, 28
Itself and any other multiples of 7
21,42 and 63 are the first three multiples
7, 14, 21
3,6,9,12,15,18,21,24
Five multiples of 42 are 1, 2, 6, 7, 21, 42.
Example: 5 and 7 List the multiples of 5. 5, 10, 15, 20, 25, 30, 35, 40... List the multiples of 7. 7, 14, 21, 28, 35, 42... The LCM is the first number that appears on both lists.
You can, or you can just multiply them together.
They are: 7 14 21 28 and 35