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souravranjanrout 14 days agoHow many numbers less than 4500 when divided by 56 & 72 will leave a remainder of 39 In each case

Answer»

L.C.M of 56&72 is 504. So there are numbers multiple of 504 plus 39 but less than 4500. Now 504×9=4536 which is >4500. So there are 8 numbers which will satify the condition. Thus following are the numbers: 504+39=543,504×2+39=1047, 504×3+39=1551, 504×4+39=2055, 504×5+39=2559,504×6+39=3063, 504x7+39=3567 & 504×8+39=4071.

Ans: 8 numbers.



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