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Q.
How many prime numbers exist in 65×359×113?
A.
29
B.
31
C.
33
D.
27
View Answer
Correct choice: B
Explanation:
Given 65×359×113 ⇒(2×3)5×(5×7)9×113 ⇒25×35×59×79×113 Thus, there are (5 + 5 + 9 + 9 + 3)= 31 prime numbers.
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