if the product of two numbers is 810 if there hcf is 9 find Lcm
Multiples of 810
No, but I suspect you want to know if 810 is divisible by those numbers. Out of that group, 810 is divisible by 2, 3, 5, 6, 9 and 10
810/2 = 405 810/3 = 270 * 810/4 = 202.5 810/5 = 162 810/6 = 135 810/9 = 90 810/10 = 81 so 810 is divisible by 2 3 5 6 9 10 but not by 4
510 + 810 = 1320
The factors of 810 are: 405,2,270,3,162,5,135,6,90,9,81,10,54,15,45,18,30,27
810 (DCCCX is already in Roman numbers; 810 is in Arabic)
810 is composite, as are all even numbers greater than 2.
You need at least two numbers to find an LCM. If that's 8 and 10, the LCM is 40.
3240 and 6480
2, 5, 10 and 81
Yes. 810 is divisible by these numbers: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810.
An infinite number.
There are 9*10*9 = 810 such numbers.
(6 * 30) + (15 * 42) = 180 + 630 = 810.
Ther are many numbers divisable by 810 including: 180, 360, 540, 720, 900, 1080, 1260, 1440, 1620, 1800 etc. Basically the 810 times table.
Multiples of 810
The LCM of the given three numbers is 810