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In math, a number is said to be divisible by another number if the remainder after division is 0. Learn the important divisibility rules along with examples.
Illustrated definition of Divisible: When dividing by a certain number gets a whole number answer. Example: 15 is divisible by 3, because...
Divisibility rules are a set of general rules that are often used to determine whether or not a number is absolutely divisible by another number. Note that “divisible by” means a number divides the given number without any remainder, and the answer is a whole number.
Definition. When a number gets completely divided by another number, without leaving any remainder, that number is said to be divisible by the other number. For example, 10 is completely divided by 2 and thus is divisible by 2 but it is not completely divided by 3 – leaving a remainder of 1 – and so is not divisible by 3.
Examples. Determine whether the following are divisible. 1. 48 ÷ 8: 48 ÷ 8 = 6. 48 is divisible by 8. 2. 32 ÷ 5: 32 ÷ 5 = 6 R2. 32 is not divisible by 5. Divisibility by 1-10. Determining whether a number is divisible by a certain integer by manually dividing and checking for a remainder can get tedious very quickly as the numbers get larger.
13 sty 2024 · Divisible is a term we frequently use in mathematics, especially when dealing with whole numbers or integers. When we say that one number is divisible by another, we mean that if we divide the first number by the second, we’ll get an exact whole number without any remainder.
The multiple of a number is always divisible by the number. The word “divisible” means that it can be divided exactly. Example: 144 ÷ 4 = 36 (remainder = 0). So, 144 is divisible by 4 and is a multiple of 4. 144 ÷ 5 = 28 (remainder = 4).
