Find unknown number

What is the number between 50 and 55 that is divisible by 2,3,6,9?

Correct answer:

n =  54

Step-by-step explanation:

2 ...  prime number 3 ...  prime number 6=23 9=32 LCM(2,3,6,9)=232=18  a=LCM(2,3,6,9)=18  50<n<55 n1=1 a=1 18=18 n2=2 a=2 18=36 n3=3 a=3 18=54 n4=4 a=4 18=72  n=n3=54

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Do you want to calculate the least common multiple of two or more numbers?
Do you want to perform natural numbers division - find the quotient and remainder?

Related math problems and questions: