Question

If g.c.d of two numbers is 1, l.c.m is 91 . What are those numbers

Answer 1

13 and 7 are the numbers

Answer 2

The two numbers = 7 and 13

Step-by-step explanation:

Given, the g.c.d. of two numbers = 1 and

the l.c.m. of two numbers = 1

To find, the value of two numbers = ?

Let the two numbers are x and y.

We know that,

g.c.d. × l.c.m. = x × y

⇒ x × y = 1 × 91 = 91

The factors of 91 are:

1, 7, 13 and 91

∴ The two numbers = 7 and 13

Thus, the two numbers are 7 and 13.