Question

4. Are the following pairs of numbers coprime numbers?
(a) 25,36
(b) 35,99
(c) 75,57
(d) 83,120​

Answer 1

Answer:

Yes

Step-by-step explanation:

Some or the other number is divisible by some number

Answer 2

Answer:

Yes , these are not the co prime pair.

Step-by-step explanation:

The co prime nos. are those in which their highest common factor is 1 .

For eg. let's take 2 nos .15 & 8

Factor of 15 are - 1,3,5,15

Factors of 8 are - 1,2,4,8

Here 1 is common in both 15&8 so we can say that 15&8 are the co prime nos