Leave it exactly as it is 84
You divide both parts by their highest common factor, which is 28. That gives you 2 over 3.
28 percent of 84 is 28/84 * 100% = 33.33%
140/84 = 5/3
Since 84 is a multiple of 28, it is automatically the LCM.
It is: 84/72 = 7/6 simplified
The GCF of 28 and 84 is 28.
The LCM is 84.The LCM is 84.
The answer is 84 21:21,42,63,(84) 28:28,56,(84)
28
3/7
4/3