If HCF (a, b) = 45 and a × b = 30375, then LCM (a, b) is:

If A and B are mutually exclusive events P(A) =0.35 and P(B) = 0.45 , then P(A nn B) is

The HCF of two numbers a and b is 5 and their LCM is 200. Find the product ab.

LCM of a and 18 is 36 and HCF of a and 18 is 2, then a= (a) 2 (b) 3 (c) 4 (d) 1

If a-b=4 and a b=45 , find the value of a^3-b^3

a\ a n d\ b are two co-primes. Which of the following is/are true? (a) LCM (a ,\ b)=\ a\*\ b (b) HCF (a ,\ b)=1 (c) Both (a)a n d\ (b) (d) Neither (a)\ n o r \ (b)

If the HCF of two numbers is 16 and their product is 3072, then their LCM is (a)182 (b) 192 (c) 12 (d) none of these

The HCF of two numbers is 6 and their LCM is 26

Given that HCF (306, 657) = 9, find LCM (306, 657).

In a DeltaABC , if A=45^(@) and B=75^(@) , then a+sqrt(2)c=

The product of two numbers is 1530 and their HCF is 15. the LCM of these numbers is (a)102 (b)120 (c)84 (d)112