Question

if the lcm of 85 and 1615 is 1615, then find their hcf.
​

Answer 1

Answer:

To find the HCF of 85 and 153, we will find the prime factorization of the given numbers, i.e. 85 = 5 × 17; 153 = 3 × 3 × 17. ⇒ Since 17 is the only common prime factor of 85 and 153. Hence, HCF (85, 153) = 17.

Step-by-step explanation:

#be polite

(◠‿・)—☆

Answer 2

Answer:

answer in the attachment