The largest four-digit number which when divided by 9, 18 and 23, leaves a remainder 5 in each case, is:
Given:
The required number leaves remainder 5 when divided by 9, 18 and 23.
Formula Used:
Required number = (LCM of divisors × k) + remainder
Solution:
LCM of 9, 18 and 23 = 414
Largest four-digit number ≈ 9999
9999 − 5 = 9994
9994 ÷ 414 = 24
Required number = (414 × 24) + 5 = 9941
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Three bells start ringing after interval of 20 minutes, 25 minutes and 40 minutes. They ring simultaneously at 8:00 am. They will ring simultaneously again at
Three bells start ringing after interval of 20 minutes, 25 minutes and 40 minutes. They ringsimultaneously at 8: 00 am. They will ring simultaneously again at :
The largest four-digit number which when divided by 9, 18 and 23, leaves a remainder 5 in each case, is:
The LCM of 26, 34, 221 and 195 is:
The LCM of two numbers is 105 and numbers are in ratio 5 : 3. Find sum of numbers.
The LCM of 44, 32, 176 and 352 is:
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