Problems on H.C.F and L.C.M Find the least number which when divided by 6,7,8,9, and 12 leave the same remainder 1 each case 606 404 707 505 606 404 707 505 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3 | 6 - 7 - 8 - 9 - 12----------------------------- 4 | 2 - 7 - 8 - 3 - 4 --------------------------- 2 | 2 - 7 - 2 - 3 - 1 -------------------------- | 1 - 7 - 1 - 3 - 1 L.C.M = 3 X 2 X 2 X 7 X 2 X 3 = 504.Hence required number = (504 +1) = 505
Problems on H.C.F and L.C.M Find the H.C.F of 54/9, 3 9/17 and 36/51? 17 6/153 17/6 6 17 6/153 17/6 6 ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M The least number which should be added to 2497 so that the sum is exactly divisible by 5,6,4 and 3 is : 23 33 3 13 23 33 3 13 ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M The least number, which when divided by 48, 60, 72, 108 and 140 leaves 38, 50, 62, 98 and 130 as remainders respectively, is: 11115 15110 15210 15120 11115 15110 15210 15120 ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M Six bells commence tolling together and toll at intervals of 2,4,6,8,10 and 12 seconds respectively. in 30 m9nutes,how many times do they toll together ? 10 15 4 16 10 15 4 16 ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M HCF of 3/16, 5/12, 7/8 is: 2/47 3/47 1/48 5/48 2/47 3/47 1/48 5/48 ANSWER DOWNLOAD EXAMIANS APP
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