Find the least number which when divided by 7 gives the
reminder 6, when divided by 6 gives reminder 5, when divided
by 5 gives reminder 4 and so on ?
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Answer Posted / yesodhara varma
= 847
847/ x7 840 -7
847/ x6 120 -6
847/ x5 120 -5
847/ x4 120 -4
847/ x3 280 -3
847/ x2 420 -2
Find out the LCM of 7,6,5,4 = 840 and add 7 to it.
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