The common factors are 1, 3 and 9.
5.
There are 45 such numbers.
Well, honey, if you want two numbers that add up to 90, you could go with 45 and 45. But if you're feeling a bit more adventurous, you could also try 30 and 60. It's not rocket science, just simple math, darling.
There are no whole numbers between 45 and 36 because 45 is greater than 36. Whole numbers are integers that are equal to or greater than zero and do not include fractions or decimals. In this case, 45 is the next whole number after 36.
The numbers that go into 45 are 1, 5, 9, 45
9,5
1,3,5,9,15,45
They are: 1 and 9
1 and 5.
3 and 5
1, 3, 5, 9, 15, 45.
1, 3, 5, 9, 15, 45
Evenly, the numbers 5 and 9 can "go into" the number 45.
Six: 1 3 5 9 15 45.
45
The LCM of both numbers is 720