SOLUTION: What is the least five-digit number which is divisible by 8, 9, and 12?
Algebra.Com
Question 766365: What is the least five-digit number which is divisible by 8, 9, and 12?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
What is the least five-digit number which is divisible by 8, 9, and 12?
-----
====================
8 = 2^3
9 = 3^2
12 = 2^2*3
----
lcm = 2^3*3^2 = 72
-----
least to have 5 digits::: 72*2^8 = 18432
=================
Cheers,
Stan H.
RELATED QUESTIONS
find the least 5 digit number which is exactly divisible by 20,25,30?
and
find the... (answered by Edwin McCravy)
Which smallest five digit number is divisible by 12, 18 and... (answered by ikleyn)
What is the smallest five digit number which is divisible by 7 as well as... (answered by Fombitz)
What is a five-digit number 73,_ _ _ that is divisible by 6,7,8,and 9? (answered by Alan3354)
what is the highest five digit number divisible by both 2 and... (answered by ankor@dixie-net.com)
find the largest four digit number which is divisible by 5,8,and... (answered by tommyt3rd)
Find the largest 3 digit number which is completely divisible by 8 and... (answered by Fombitz)
find the least 5 digit number which is exactly divisible by 65
(answered by richard1234)
Find the least 5- digit number which is exactly divisible by 20 , 25 , 30.
(answered by Theo)