Question

The product if two digit number is 1280 and the GCD is 4 what is their LCM

Answer 1

Let the two numbers be A and B.

So, HCF × LCM = A×B

4× LCM = 1280

LCM = 320

Answer 2

Answer:

LCM = 320

Step-by-step explanation:

LCM × HCF = product of two digits

x × 4 = 1280

x = 1280/4

= 320