No
Yes.
Yes, 143 and 63 are relatively prime because they have no prime factors in common.
No, they are not.
There are several ways to achieve this. For example, any two prime numbers. Or just multiply different small prime factors for each of the numbers - picking different prime factors for each - for example, a power of 2, and a power of 3.
137 139.
Yes.
No, they are not relatively prime.
No, they are not relatively prime.
Yes, 143 and 63 are relatively prime because they have no prime factors in common.
You can calculate the gcf (greatest common factor) of the two numbers; one quick way to do this is using Euclid's algorithm.If the gcf of two numbers is 1, then the numbers are relatively prime.
No, they are not.
Yes
There are several ways to achieve this. For example, any two prime numbers. Or just multiply different small prime factors for each of the numbers - picking different prime factors for each - for example, a power of 2, and a power of 3.
The 4 factors of 143 are 1,11,13,143The prime factors of 143 are 11 and 13The prime factorization of 143 is 11x13Thanks buddy.Factors are numbers you can multiply together to get another number.143: 1, 11, 13, 143
The prime factorization of 143 is: 11 x 13
143 is not a prime number. So the question makes no sense.
137 139.