252 can be expressed as a product of primes as :  Choose the correct choice from the following choices.
A) 2 x 2 x 3 x 3 x 7	B) 2 x 2 x 2 x 3 x 7	C) 3 x 3 x 3 x 3 x 7	D) 2 x 3 x 3 x 3 x 7	E) 2 x 3 x 7 x 3 x 2
252 = 2 x 2 x 3 x 3 x 7.   answer :2 x 2 x 3 x 3 x 7
<result>A</result>
252 can be expressed as a product of primes as :