I get 6.
7
the square root of 36 times the sine, in radians, of pi/2
that 14 can go into 84 and that 84 is a multiple of 14
84 is 14% of 100*84/14 = 600
The LCM of 3, 4 and 14 is 84
6
You will get 6. This tells you that 14 divides equally into 84 and therefore is a factor of 84, as is 6. It also tells you that 84 is a multiple of 14.
14
5.6
1, 2, 7 and 14 all divide into both 14 and 84, without leaving a remainder.
Try it!
The LCM of 14 and 21 is 42. What this means is that 42 is the smallest whole number such that both 14 and 21 divide into it (without remainder). Both 14 and 21 divide into 84, for example, so 84 is a common multiple. But 42 is smaller than 84 so 84 is not the least.
84 42,2 21,2,2 7,3,2,2
5.6
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.
When I use my calculator, I get 5.6great answer :)
Use a factor tree. 84 42,2 21,2,2 7,3,2,2