Question
The LCM of two numbers is 40 times its HCF. If the product of the numbers is 1440, find their HCF.
More HCF and LCM Questions
- The LCM and the HCF of the numbers 25 and 40 are in the ratio:
- The LCM of two numbers is 720. The HCF of these numbers is 12. If one of the numbers is 48, find the other number.
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- LCM and HCF of the two numbers are 225 and 15 respectively. One of the numbers is 45, then find the second number.
- Find the least common multiple of (16/20), (8/10), and (4/5).
- Rs. 21,000 is split between 'P', 'Q', and 'R' such that one-third of P’s share equals 25% of Q’s share, and equals one-seventh of R’s share. Find R's share...
- Three numbers a, b and c are co-prime to each other such that ab = 221 and bc = 247. Find the value of (a + b + c).
- Find the HCF of 84 and 630.
- The product of two positive integers is 1400. If their HCF is 5 and their sum is 75, then find the difference between the numbers.
- Let N be the greatest number that will divide 86, 120, 154 leaving the same remainder in each case. Then sum of the digits in N is:
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