Practice mode / 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: A Option A: 3 B Option B: 13 C Option C: 23 D Option D: 33 Correct answer C. 23 Show answer Report a problem How we write and check questions
Question 01 / Problems on H.C.F and L.C.M Find the lowest common multiple of 24, 36 and 40. A Option A: 120 B Option B: 240 C Option C: 360 D Option D: 480 Correct answer C. 360 Show answer Open question
Question 02 / Problems on H.C.F and L.C.M The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is: A Option A: 74 B Option B: 94 C Option C: 184 D Option D: 364 Correct answer D. 364 Show answer Open question
Question 03 / Problems on H.C.F and L.C.M The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is: A Option A: 1 B Option B: 2 C Option C: 3 D Option D: 4 Correct answer B. 2 Show answer Open question
Question 04 / Problems on H.C.F and L.C.M The G.C.D. of 1.08, 0.36 and 0.9 is: A Option A: 0.03 B Option B: 0.9 C Option C: 0.18 D Option D: 0.108 Correct answer C. 0.18 Show answer Open question
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