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PROBLEMS-ON-HCF-AND-LCM
Solve the previous year questions related to the concept
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Which of the following numbers completely divides (462, 462, 463, 464)?
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The greatest number of four digits which is divisible by 15,25,40 and 75 is ?
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The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is ?
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Find the maximum number of students among whom 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils ?
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Four bells ring simultaneously at starting and at an interval of 6 sec, 12 sec, 15 sec, and 20 sec respectively. How many times do they ring together in 2 hours?
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The greatest possible length which can be used to measure exactly the lengths 4 m 95 cm, 9 m and 16 m 65 cm is:
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An electronic device makes a beep after 60 sec. Another device makes a beep after 62 sec. They beeped together at 10 am. At what time they will make next beep together at the earliest?
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The greatest number which exactly divides 105, 1001 and 2436 is:
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LCM of 45, 30, and 35 is?
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