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The least number which should be added to 3475 so that the sum is exactly divisible by 2, 4, 5 and 6, is:1). 62). 53). 44). 7 |
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Answer» Finding L.C.M of 2, 4, 5 and 6; FACTORS of 2 = 2 Factors of 4 = 22 Factors of 5 = 5 Factors of 6 = 2 × 3 L.C.M(2, 4, 5, 6) = 22 × 3 × 5 = 60 Divide 3475 by 60, ⇒ 3475/60 = $(57\frac{{55}}{{60}})$ [Here 55 represent the remainder which need to make 0 for that,60 - 55 need to do. Answer of subtraction is REQUIRED answer which need to add in 3475] ∴ Number need to add = 60 – 55 = 5 |
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