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# Who invented integers?

**Integers, or numbers not represented as a fraction, such as 1, 2, 3 and so on, were not invented but rather discovered.** As a very basic component of mathematics, integers have been studied and worked with for longer than other mathematical discoveries.

However, the notation for integers and their symbolic representation has undergone many changes. The most commonly used symbols for integers are termed Hindu-Arabic numbers and have their origins in ancient India. They were adopted by the Arabic world and eventually replaced the Roman numeral system in Europe. The ability to use 10 symbols in combination to make every possible number makes the Hindu-Arabic system an efficient and easy-to-learn system of notation.

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## What are some tips about math answers when working with integers?

A: Adding two positive integers results in a positive number, and adding two negative integers yields a negative number. Multiplying two negative or two posit... Full Answer >Filed Under: -
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## How are integers used in real life?

A: In real life, integers are used in different sports, and when people utilize banks to deposit or withdraw cash, read a temperature below zero, calculate a ... Full Answer >Filed Under: -
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## How does one find the greatest common factor of two or more integers?

A: To find the greatest common factor of two or more integers, the common prime factors of each number are multiplied together. The result is the greatest com... Full Answer >Filed Under: -
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## What is a factor pair in math?

A: A factor pair is a pair of integers whose product is a given number. The factors of a prime number are only 1 and itself. Composite numbers have the factor... Full Answer >Filed Under: