Question

h. c. f of the no.

15,30,90​

Answer 1

Step-by-step explanation:

Factorst of

$15= 3 \times 5$

$30= 3 \times 5 \times 2$

$90= 3 \times 5 \times 2 \times 3$

Now the common factors are 3 and 5 .i.e. 15

Therefore, The HCF of 15,30,90 is 15.

HOPE IT HELPS YOU.