Factors of a number are any numbers that divide into it exactly. The multiples of a number are numbers that belong to its times table.
A prime number is a number which is only divisible by \({1}\) and itself.
The first ten prime numbers are \({2}\), \({3}\), \({5}\), \({7}\), \({11}\), \({13}\), \({17}\), \({19}\), \({23}\) and \({29}\).
What are the prime numbers between \({50}\) and \({60}\)?
The prime numbers are \({53}\) and \({59}\).