Question

Find the LCM and HCF of the following integers by applying the prime factorisation method
8, 9 and 25

Answer 1

8, 9 and 25

8 =  2³ x 1

9 = 3² x 1

25 = 5² x 1

From the above HCF (8, 9, 25) = 1 and LCM (8, 9, 25) = 1800