Which of the following numbers has the largest number of unique prime factors?: {1024, 36, 75, 70, 42}
1 Answer
May 3, 2016
Both
Explanation:
#1024 = 2^10# #36 = 2^2*3^2# #75 = 3*5^2# #70 = 2*5*7# #42 = 2*3*7#
So