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Divisibility for Dummies

noun

pronunciation: dɪ,vɪzə'bɪlɪti

What does Divisibility really mean?

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Hey there! So, let's talk about divisibility. Divisibility is a math concept that basically means whether one number can be divided by another number without leaving a remainder. It's like when you share a snack with your friend - you want to make sure that it can be divided evenly between the two of you!

So, when we say a number is divisible by another number, we mean that the first number can be divided exactly by the second number, with no leftover parts. For example, 12 is divisible by 3 because 12 ÷ 3 = 4, and there's no remainder. But 12 is not divisible by 5, because 12 ÷ 5 = 2 with a remainder of 2.

Now, there are some tricks to figuring out if a number is divisible by another number. For example, if the last digit of a number is 0 or 5, then it's divisible by 5. If the sum of the digits of a number is divisible by 3, then the whole number is divisible by 3. It's like having a code or a secret handshake to figure out if one number can be divided by another!

So, in super simple terms, divisibility is just a way to see if one number can be split into equal parts by another number without anything left over. It's kind of like a puzzle, where we have to figure out if two numbers fit together perfectly or not. Pretty cool, right?

Revised and Fact checked by James Lee on 2023-12-07 14:08:56

Divisibility In a sentece

Learn how to use Divisibility inside a sentece

  • A number is divisible by 2 if it can be divided evenly by 2, such as 4, 8, and 12.
  • A number is divisible by 3 if the sum of its digits is divisible by 3, such as 12 and 21.
  • A number is divisible by 4 if the last two digits form a number that is divisible by 4, such as 24 and 48.
  • A number is divisible by 5 if it ends in 0 or 5, such as 15 and 40.
  • A number is divisible by 6 if it is divisible by both 2 and 3, such as 12 and 18.

Divisibility Hypernyms

Words that are more generic than the original word.

Divisibility Hyponyms

Words that are more specific than the original word.