1.

H.C.F. of 3240, 3600 and a third number is 36 and their L.C.M. is 24 x 35 x 52 x 72.The third number is:

A. 2^2 x 3^5 x 7^2
B. 2^8x 3^5 x 7^2
C. 2^2 x 3^5 x 7^9
D. 2^5 x 3^5 x 7^2
Answer» B. 2^8x 3^5 x 7^2


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