Coprime numbers are those in which only 1 and that number (say 5) can be divisible by it. Both 5 and 7 would be coprime numbers because they are numbers divisible by only themselves and 1.
No 5 is a prime number and 12 is composite number
No because 5 is a prime number whereas 6 is a composite number
Yes
3
Coprime numbers are those in which only 1 and that number (say 5) can be divisible by it. Both 5 and 7 would be coprime numbers because they are numbers divisible by only themselves and 1.
No 5 is a prime number and 12 is composite number
No because 5 is a prime number whereas 6 is a composite number
1. The two numbers are coprime.
Yes
3
Yes.
coprime numbers with 18 are : 17 and 19.
1; the two numbers are coprime.
"The" co-prime number is wrong; for any number, there are infinitely other numbers that are co-prime with it, not just one. Get the prime factors for 72. Then, any number made up of factors that DON'T include those prime factors is co-prime with 72. For example, 49 (which is 7 x 7), or 35 (5 x 7) are coprime with 72, since neither 5 nor 7 are among the prime factors of 72.
The numbers are coprime so their LCD is their product which is 7*5*2 = 70
The numbers are coprime, so the answer is 1.