A multiple of a number is something you get when you multiply that number by another. For instance, 5 x 2 = 10, so 10 is a MULTIPLE of 5 and a MULTIPLE of 2. If you're trying to find a multiple of a number, say, 3, multiply that number by another. It can be any number.
divide that number by 8.
you add up the digits, and if the sum is a multiple of 3, then the number is divisible by 3!
To find the multiple of a number, add the number to itself.
Add up the digits in the number. If the total is a multiple of 3, the entire number will be a multiple of 3.
If last two digits of a number are divisible by 4 then number is a multiple of 4 for a number with more than 21 digit
No. To find if a number is a factor of 3, add the number's digits. If the resulting number is a multiple of 3, then the original number is a multiple of 3. In 4339, the digits of the number added together is 19, which is not a multiple of 3.
You cannot find the least common multiple of a single number. The least common multiple of two numbers is the smallest number (not zero) that is a multiple of both