Question

Find the least number which when divided by 35,56and 91 and leave remainder 7 in each case

Answer 1

let's begin

it's not big deal

first ,we have to find LCM of 35,56,and 91.

now, 35=5×7×1

56=8×7×1 (2×2×2=8)

91=13×7×1

LCM(35,57,91)=5×8×7×13=3640

after CALCULATE LCM , PROBLEM IS ALMOST DONE

NOW ,THE REQUIRED NUMBER IS =LCM+ REQUIRE REMINDER

HERE , REQUIRE REMINDER IS 7

THEREFORE,

REQUIRE D NUMBER=3640+7=3647

HOPE IT HELPS YOU.

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