Question

define co prime numbers . if a and 24 are co prime numbers. find a​

Answer 1

Answer:

co primes have HCF 1

It may be any number which do not have multiple 24 .

EXAMPLE 5,7,9,11,13,15,17,19,21,2325 etc....

MARK AS BRAINLIEST PLZZ

Answer 2

Answer: - Co-prime numbers are the numbers which has 1 as its only common factor, i.e., the HCF is 1.

                 If a and 24 are co-prime numbers, then a can be any number except 24 or the multiples or the LCM of 24 (the LCM of 24 = 1×2×2×2×3). I.e., a can be 1, 5, 7, 11, 13, 17, 23, etc.

Detailed answer: -

• Co-prime numbers are the numbers which has 1 as its HCF.
• The two numbers given as a pair and are said to be as co-primes then they can only be co-prime if their only common factor is 1 or their HCF is 1.

For an example: -

We need to find that weather 21 and 22 are co-prime or not?

So, for that we need to find the common factors of the given pair 21 and 22.

For that we need to find the LCM of 21 and 22.

Therefore,

The LCM of 21 = 1×3×7

And,

The LCM of 22 = 1×2×11

Therefore,

The only common factor of 21 and 22 is 1.

So,

21 and 22 are co-prime numbers.

To know more about the topic, visit the below links: -

https://brainly.in/question/24833156

https://brainly.in/question/25367580

#SPJ3