## Divisibility Rules From 1 to 15: Definition, Examples and Explained

Here are some quick tricks you can learn to see if a number is divisible (can be divided by) another number. How! Ok … You can see that 27 is divisible by 3, meaning 3 goes to 27. But, can you quickly tell if 3 goes into 537? Without doing long division? I can! And not just because I’m a super math brilliant, I know some math tricks. These are…

## Sets in Mathematics | Definition, Types & Practical Examples

What is a set? In daily life, we use words like a dinner set, a set of players, a set of books, etc. What is meant by the word ‘set’ here? It clearly defines a collection of similar objects or things. In math, sets are also defined as similar contexts. Set Definition Sets in Mathematics are defined as a collection of well-organized objects or elements of a real or imaginary…

## More than two Secret methods to determine prime numbers

Do you know how to determine prime numbers in a nutshell and rapidly? This article covers the concept find prime numbers (both small and large) using various method. By the definition of a prime number, we know that the prime numbers have only two positive divisors. The two divisors or factors would be 1 and the original number itself. Hence, we need to find here the numbers which consist of…

## Magical Prime Number Facts for Kids

Fun about prime number facts All numbers greater than 1 that are divisible by 1 and that number are called prime numbers. Natural numbers are positive integers. That is, 1, 2, 3, 4… all such positive integers are natural numbers. Natural numbers are of 3 types: Definition of Prime number A number that has only two positive factor is called a prime number. For example: 3 have two positive factor…