Question

Greatest common factor of 270 and 360

Answer 1

`\large\boxed{GCF(270,\ 360)=90}`

Explanation:

`\begin{array}c270&2\\135&3\\45&3\\15&3\\5&5\\1\end{array}\\\\270=\boxed2\cdot\boxed3\cdot\boxed3\cdot3\cdot\boxed5\\\\\begin{array}c360&2\\180&2\\90&2\\45&3\\15&3\\5&5\\1\end{array}\\\\360=\boxed2\cdot2\cdot2\cdot\boxed3\cdot\boxed3\cdot\boxed5\\\\GCF(270,\ 360)=\boxed2\cdot\boxed3\cdot\boxed3\cdot\boxed5=90`

Answer 2

Answer: 90 :)

The greatest common factor (GCF) of 270 and 360 is 90!