find the least 5 digit number which is exactly divisible by 20 25 30
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Find HCF (2x2x3x5)
=60
least five numbers = 60, 120, 180, 240, 300
(Method: 60, 60x2, 60x3, 60x4, 60x5)
vijiprabhus:
itsbnot 5 numbers.. its a 5 digit number!!
I have no option for edit it.
Least 5 digit number is 10000. LCM of 20,25.30 is 300. Now divide 10000 by 300. Then you will get quotient 33 and reminder1. So you should take 34 as quotient. Now multiply 34 x 300 = 10200 that is the least 5 digit number
thanks
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