Question

find the LCM and HCF of 8 , 9 , 25

Answer 1

the ans of the lcm is 1800and hcf is?

Answer 2

Answer:

HCF = 1

LCM = 1800

Step-by-step explanation:

The numbers are: 8, 9 , 25

Factorizing each number:

8 = 2 × 2 × 2

9 = 3 × 3

25 = 5 × 5

In the above no numbers are common, so...

HCF = 1

Since all numbers are unique:

LCM = $2^{3}$ × $3^{2}$ × $5^{2}$

LCM = 8 × 9 × 25

LCM = 72 × 25

LCM = 1800