Find the LCM of these number using prime factorisation of 8,10,16

Open in App

Solution

The prime factorisation of 8, 10, 16 are

8 = 2 x 2 x 2
10 = 2 x x 5
16 = 2 x 2 x 2 x 2

LCM = 2x2x2x2x5 = 80 Ans.

Suggest Corrections

Similar questions

Find the LCM of 12, 15 and 18 using prime factorisation method.

Using prime factorisation, find the HCF and LCM of :

(i) 36, 84 (ii) 23, 31 (iii) 96, 404

(iv) 144, 198 (v) 396, 1080 (vi) 1152, 1664

In each case, verify that:

HCF $\times$ LCM = product of given numbers.

Find the HCF and LCM of 6, 72 and 120 using the prime factorisation method. [3 MARKS]

Join BYJU'S Learning Program