Find the smallest number which when increased by 20 is exactly divisible by 90 and 144
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smallest no. which is dividible by 90 and 144=lcm of 90 &144= 720
required no.=720-20=700
required no.=720-20=700
adityagupta190:
i think this answer is wrong, because i saw this questions on different sites as well, and i saw different answer than what u have written.
what is the answer on that website?
yeah there's a calculation problem but now i corrected it
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