Integers by applying the prime factorisationmethod:(1) 24, 36, 176 (ii) 84, 90, 120 (iii) 112, 144, 168.8. HCF of two numbers is 16 and their product is3072. Find their LCMShort Answer Type Questions (SLAB-II)9. Find the smallest number which when divided by35, 56 and 91 leaves remainder 7 in each case.10., Find the smallest number which when increasedby 11 is exactly divisible by 15, 20, 54.11. Find the greatest number of 6 digits exactlydivisible by 24, 15 and 36.12. Can two positive numbers have 812 and 28 astheir HCF and LCM respectively.Long Answer Type Questions13. Three light houses flash their lights every 15seconds, 12 seconds and 18 seconds respectively.If they last flashed together at 9: 15 a.m., then atwhat time will they next flash together?1. (1) 25 x 3(iii) 34 x 522. 22 x 32 x 53. (1) 23 x 344. (1) HCF =(iii) HCF =5. (1) HCF =(ii) HCF =(iii) HCF =7. (1) HCF =(il) HCF=(iii) HCF=9. 364712. Yes​