Oh, dude, that's an easy one. The number that's divisible by both 21 and 13 is 273. So, like, if you're throwing a party and need to divide up the snacks equally among your friends, you can totally rely on good ol' 273 to make sure everyone gets their fair share.
Chat with our AI personalities
A number is divisible by 13 if it is a multiple of 13. In other words, 13 times a number results in a big number that is divisible by 13.
13 and all its multiples are divisible by 13.
a number is divisible by 12 if the number is also divisible by both 3 and 7. You mean a number is divisible by 21 if it is divisible by 3 and 7.
The number 70 is divisible by 13, but not evenly.
Every number divisible by 10 is divisible by 5.