Tayng's answer to jayden's Secondary 1 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tayng
Tayng's answer
1093 answers (A Helpful Person)
1st
There
jayden
Jayden
11 months ago
wait is it the ones that dont have number on top take out?
Tayng
Tayng
11 months ago
Huh? I don’t think so
I mean you get the prime numbers that are the same in BOTH
And then look at the prime numbers’ exponent between BOTH
ie 2^3 vs 2^4 you choose 2^3
Then 5 on one number but don’t have 5 on the other number you don’t choose 5
jayden
Jayden
11 months ago
ohhh i get it now thank u sorry i abit confused
Tayng
Tayng
11 months ago
Look at the second answer that’s how I choose