Question

In how many ways 12 can be written as a product of two co-prime factors?​

Answer 1

Answer:

0, its 2 prime factors are 2 and 3,but 2x3 alone is 6

Step-by-step explanation:

Answer 2

in 2  ways 12 can be written as a product of two co-prime factors

Step-by-step explanation:

Co prime numbers  are those numbers which have only  1 as common factor

12

12 =  1  * 12

12 = 2 * 6

12 = 3 * 4  

2  & 6 are not co prime as 6 = 2 * 3

Hence 12 can be written as   1 * 12   or  3 * 4

There are two ways  12 can be written as a product of two co-prime factors

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