Question

By what number should we multiply
$180$
to get a perfect square​

Answer 1

sᴏʟᴜᴛɪᴏɴ :-

2|180

2|90

3|45

3|15

5

180 = 2×2×3×3×5

ɪᴛ ɪs ᴍᴜsᴛ ʙᴇ ᴍᴜʟᴛɪᴘʟɪᴇᴅ ʙʏ 5 ᴛᴏ ᴍᴀᴋᴇ ᴘᴇʀғᴇᴄᴛ sǫᴜᴀʀᴇ