yiwenn's answer to Rexanne's Secondary 1 Maths question.

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yiwenn
Yiwenn's answer
1 answers (A Helpful Person)
1st
prime numbers are numbers that is a whole number that has exactly 2 factors, 1 & itself
examples
- 3,5,7 -
3: 1x3
5: 1x5
7:1x7