54
56.
60
60
60 less than 345 = 345 - 60 = 285
54
56.
40
59
60
The greatest common multiple of any set of integers is infinite.
60
To find the least common multiple (LCM) of two numbers, we first need to find the numbers themselves. Let's call the numbers x and x-7, where one number is 7 less than the other. The LCM of 60 and x is 60x divided by their greatest common divisor (GCD). Since 60 is a multiple of 60 and x is a multiple of x, the LCM is 60x. Therefore, the numbers are 60 and 53.
60
60
65
84