1) 2 x 3 x 5
2) 23 x 3
3) 2 x 52
4) 23 x 13
5) 2 x 31
6) 2 x 33
7) 22 x 5 x 7
8) 23 x 32
9) 2 x 32 x 5
10) 22 x 5 x 13
Working
Questions
Express the following numbers as a product of their prime factors. Write your answer in index form wherever possible.
1) 30
2) 24
3) 50
4) 104
5) 62
6) 54
7) 140
8) 72
9) 90
10) 260
Express the following numbers as a product of their prime factors. Write your answer in index form wherever possible.
1) 30
2) 24
3) 50
4) 104
5) 62
6) 54
7) 140
8) 72
9) 90
10) 260