Advertisements
Advertisements
Question
The HCF of two number is 15 and their product is 1650. Find their LCM.
Solution
H.C.F. × L.C.M. = Products of the two numbers
Product of the two numbers = 1650
H.C.F. = 15
Required L.C.M. =`1650/15`
=110
APPEARS IN
RELATED QUESTIONS
The HCF of this pair of numbers is not 1.
Find the LCM of the numbers given below:
28, 36, 45, 60
If a and b are co-primes, then their LCM is
The traffic lights at three different road crossings change after every 48 seconds, 72 seconds, and 108 seconds respectively. If they change simultaneously at 7 a.m., at what time will they change simultaneously again?
Find the LCM set of numbers using prime factorisation method.
6, 9
Find the LCM set of numbers using prime factorisation method.
8, 12
Find the LCM set of numbers using prime factorisation method.
14, 42
L.C.M of 4, 12 ___________________
Arun and Shahjahan goes for walking in a circular path of a park in the same direction. Arun takes 6 minutes to complete one round, while Shahjahan takes 8 minutes to complete one round. In how many minutes will they meet each other?
Find the least number which when divided by 6, 15 and 18 leave the remainder of 5 in each case.