1.

Find the least number which leaves a remainder 7 when divided by 18. 24 and ind the least number which when divided by 12, 16, 24 and 36 leves remain​

Answer»

The smallest number which divides 12 16 24 and 36 is 144. But we have a CONDITION that it leaves a REMAINDER of 7. So we add 7 to the LCM (144+7=151). HENCE the smallest number that when divided by 12 16 24 and 36 leaves a remainder 7 is 151.



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