How can you simplify the following fraction using prime factorization?: 832/644832644

1 Answer
May 2, 2016

832/644=208/161832644=208161

Explanation:

Prime factors of 832832 are 832=2xx2xx2xx2xx2xx2xx13832=2×2×2×2×2×2×13 and

prime factors of 644644 are 644=2xx2xx161644=2×2×161

Hence 832/644=(2xx2xx2xx2xx2xx2xx13)/(2xx2xx161)832644=2×2×2×2×2×2×132×2×161

= (cancel(2xx2)xx2xx2xx2xx2xx13)/(cancel(2xx2)xx161)

= (2xx2xx2xx2xx13)/161

= 208/161