Question Detail What will be the LCM of 8, 24, 36 and 54 54108216432 Answer: Option CExplanation:LCM of 8-24-36-54 will be 2*2*2*3*3*3 = 216 Ad Similar Questions : 1. Find the largest number which divides 62,132,237 to leave the same reminder 30323545 Answer: Option CExplanation:Trick is HCF of (237-132), (132-62), (237-62) = HCF of (70,105,175) = 35 2. Find the greatest number that will divide 400, 435 and 541 leaving 9, 10 and 14 as remainders respectively 1917139 Answer: Option BExplanation:Answer will be HCF of (400-9, 435-10, 541-14) HCF of (391, 425, 527) = 17 3. The H.C.F. and L.C.M. of two numbers are 12 and 5040 respectively If one of the numbers is 144, find the other number 400256120420 Answer: Option DExplanation:Solve this question by using below formula. Product of 2 numbers = product of their HCF and LCM 144 * x = 12 * 5040 x = (12*5040)/144 = 420 4. Find the HCF of \begin{aligned} 2^2 \times 3^2 \times 7^2, 2 \times 3^4 \times 7 \end{aligned} 128126146434 Answer: Option BExplanation:HCF is Highest common factor, so we need to get the common highest factors among given values. So we got 2 * 3*3 * 7 5. If the product of two numbers is 84942 and their H.C.F. is 33, find their L.C.M. 2574250013651574 Answer: Option AExplanation:HCF * LCM = 84942, because we know Product of two numbers = Product of HCF and LCM LCM = 84942/33 = 2574 Read more from - HCF and LCM Questions Answers