Subject
Quantitative Aptitude
Topic
LCM & HCF
The smallest number which when diminished by 7, is divisible 12, 16, 18, 21 and 28 is:
The smallest number which when diminished by 7, is divisible 12, 16, 18, 21 and 28 is:
ক)
1008খ)
1015গ)
1022ঘ)
1032Explanation
Required number = (L.C.M. of 12,16, 18, 21, 28) + 7 = 1008 + 7 = 1015Related questions
If HCF(a,b) = 12, LCM(a,b) = 420, and a < b, then a + b = ?The H.C.F and L.C.M of two numbers are 11 and 385 respectively. If one number lies between 75 and 125 , then that number isThe HCF of three numbers is 8 and their LCM is 1680. If two of the numbers are 56 and 120, what is the third number?The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:What is the least number when divided by 4,5,6 leaves remainder 3 in each case?If a² - b² = 48 and ab = 140, then what is the HCF(a,b)?The smallest number which when diminished by 7, is divisible by 12, 16, 18, 21 and 28 isIf 2ⁿ × 3ᵐ × 5ᵖ = 1500, then n + m + p = ?
