Question
If total number of factors of 1,260 is 'x', then find the value of (x - 4) (x + 6).
More HCF and LCM Questions
- The H.C.F of two numbers is 8 and their L.C.M is 136. If one of the numbers is 64, find the other?
- LCM of two prime numbers 'x' and 'y' is 437 where x < y. Find the value of 'y'.
- The LCM of two numbers is 15 times their HCF. The sum of HCF and LCM of these numbers is 352.If one of the numbers is 110, find the other number.
- The HCF of two numbers is 12. Which one of the following can never be their LCM?
- Find the least number of four digits which is exactly divisible by 5, 15 and 25?
- Three numbers a, b and c are co-prime to each other such that ab = 115 and bc = 253. Find the value of (a + b + c).
- The least common multiple (LCM) of two numbers is 144, and the numbers are in the ratio 4:6. Find their sum.
- The smallest number which when divided by 25 and 30 leaves remainder 10 and 15 respectively is:
- Find the greatest number of 4 digits divisible by 15, 25, 40 and 75.
- Two numbers are in the ratio of 4:5, respectively. If their HCF is 18, then find their LCM.
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