Greek mathematician Pythagoras had invented the Pythagorean Theorem.
archimedes
Leonhard Euler
John Napier
Rene Descartes, the French mathematician and philosopher.
It was invented by a mathematician named Pascal.
The number 0 was invented by Aryabhatta who was from Indian (Asian) mathematician.
Mostly every job out there.... I probly cant name one job that doesn't use integers. But probably a mathematician or a teacher i would say
The concept of integers, including positive and negative whole numbers, originated in ancient Mesopotamia around 3000 BCE. The Sumerians developed a system of counting using tokens to represent quantities, which eventually evolved into a written numerical system using cuneiform symbols. These early civilizations laid the foundation for the development of integers as a fundamental mathematical concept.
Micheal Corn
Multiplication is so ancient that his name has been forgotten.
Every mathematician uses/used integers. It is one of the most important number sets.
Archimedes
Euclid is the Greek mathematician who invented an easier way of finding the GCF.
I believe the Mayans invented Integers.
a mathematician who invented number 1
Albert Einstein