10 and 120
Since 120 is a multiple of itself, all you need to do is pair it with any other factor of 120. 120 and 60 have an LCM of 120.
30 and 40
240
HCF is the highest common factor of two or more numbers. One such pair which has 60 as their HCF can be: 120 and 180.
120 and 144
which pair of numbers from 1 to 30 has the LCM OF 120
Since 120 is a multiple of itself, all you need to do is pair it with any other factor of 120. 120 and 60 have an LCM of 120.
10 and 12
120 and 4
30 and 40
240
HCF is the highest common factor of two or more numbers. One such pair which has 60 as their HCF can be: 120 and 180.
It is impossible to answer this question because of insufficient information: The question does not state how many numbers are concerned. The LCM and GCF of a pair of numbers is NOT sufficient to identify them. For example, (3, 120), (15, 24) satisfy the requirements and there is no way to determine which of them is appropriate.
122
4/120, 8/60
The numbers are 38, 40 and 42.
We have the numbers x and y. x+y=120 x-y=50 2x=170 x=85 y=35