22 Jan (01): Prime Factorisation (continues...)

Complete the following in your personal blog:

Textbook p9 #25:
The Prime factorisation of a number is 2^4 X 3^5 X 7^2 X 11.
Write down 3 factors of the number that are greater than 100.
(Hint: 16 X 11 = 176, which is a factor.)

Textbook p9 #26:
The Prime factorisation of two numbers are 2 X 3^2 X 7^3 X 13 and 3 X 7^2 X 13^3 X 17 .
Write down 3 common factors of the numbers.

Explain clearly how you work out the answers in your blog post.
Submit the Permlink of the post to the Comments.


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  5. hello~~! i did not know got this hmwork so i'm rushing. but hopefully it can pass the test =P


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    I didn't know that there was this homework and I seriously had no idea what to do... Until after i thought for very long and the help of my friend's explanation.

    ~Tay Pei Shan