Question
If total number of factors of 2,520 is 'x', then find the value of (x - 7) (x + 1).
More HCF and LCM Questions
- Two positive integers have HCF 12 and LCM 180. If the sum of the two numbers is 96, what is the positive difference between them?
- The HCF and LCM of two numbers, A and B, are 14 and 196, respectively. The difference between these two numbers is 28. Find their sum.
- What is the LCM (least common multiple) of 72 and 108?
- The LCM of two numbers is 432 and their HCF is 55. If one of the numbers is 132, the other number is:
- A invested Rs. X in a business. After four months B Joined him with Rs. 7X and A double his investment. If at the end of the years total profit is Rs. 4865...
- The product of two numbers is 972 and their HCF is 9. Total number of such pairs of numbers is?
- The LCM for two prime numbers x and y, (x > y) is 319. The value of (2y + x) :
- What is the highest common factor of 120 and 1800?
- The least common multiple (LCM) of two numbers is 510, and their highest common factor (HCF) is 17. Additionally, the sum of these two numbers is 187. Find...
- Three numbers a, b and c are co-prime to each other such that ab = 76 and bc = 133. Find the value of (a + b + c).
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