Question

The prouduct of two two digit
number is 1520 and the Hcf is 15
What is their Lcm​

Answer 1

Answer:

wrong question(1520)

Step-by-step explanation:

simple

lcm×hcf = product of number

lcm×15=1520

lcm= 1520/15

since are not getting perfect number so I can say question is wrong

but if product is like 1530 then

lcm = 1530/15

lcm = 102

hope it will help :)

Answer 2

Correct Question :

• The product of two numbers is 1520 and their HCF is 15. What's their LCM ?

Given :

• Product of two digit number is 1520 and their HCF is 15.

To Find :

• Their LCM.

Solution :

Here

• Product of two numbers = 1530
• HCF = 15

We've to find their LCM.

As we know that

• Product of two numbers = LCM × HCF

According to question :

→ Product of two numbers = LCM × HCF

→ 1530 = LCM × 15

→ LCM = 1530/15

→ LCM = 102

Hence, the LCM is 102.