Find the number of different prime factors of 1250 Select
A) 4	B) 2	C) 3	D) 5	E) 6
Explanation:   L.C.M of 1250 = 2 x 5 x 5 x 5 x 5   2, 5   Number of different prime factors is 2.   Answer: Option 2
<result>B</result>
Find the number of different prime factors of 1250