How do I find the greater minor number that is divisible by 'n'?

How do I find the greatest minor number that is divisible by 'n'?

For example, if I have the number 730 and I want to find the greatest number minor than 730 that when divided by 7 gives me an integer.

I need to write that for 3 cases: divisible by 7, 15 and 30...

tks!

Answer 1

[kjetil87]

x=730-rem(730,7)

[cfjunior]

thank you!