Problems on H.C.F and L.C.M
What is the side of the largest possible square brick which can be paved on the floor of a room 4m 96cm long and 4m 3cm broad?

31 cm
9 cm
16 cm
25 cm

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Problems on H.C.F and L.C.M
Find the greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively.

379
221
445
127

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