Correct option is D
Given:
H.C.F and L.C.M are 7 and 245 respectively
Formula Used:
L.C.M × H.C.F = Product of two numbers
Solution:
Here, we have H.C.F = 7 and L.C.M = 245
So, product of two numbers = HC.F × L.C.M
=> 7 × 245 = 1715
Hence, the required product is 1715.