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Are 16 and 81 co-prime numbers?
Yes.
What can divide 81 and 16?
The numbers are co-prime so the only common factor is 1.
What are the prime factors of 81 28 and 16?
16: 2 28: 2, 7 81: 3
Are 16 and 45 co-prime?
16 = 24 45 = 32 x 5 So 16 and 45 are co-prime
What number goes into both 64 and 81?
1. The numbers are co-prime
Are 16 and 81 co-prime numbers?
Yes.
What can divide 81 and 16?
The numbers are co-prime so the only common factor is 1.
Are 16 and 17 co-prime numbers?
no first of all 16 is not a prime no so it can not fit for any prime no to be co prime
What are the prime factors of 81 28 and 16?
16: 2 28: 2, 7 81: 3
Are 16 and 45 co-prime?
16 = 24 45 = 32 x 5 So 16 and 45 are co-prime
What number goes into both 64 and 81?
1. The numbers are co-prime
What is the greatest common factor of 16 and 81?
The GCF of 16 and 81 is 1. 16's prime factors are 2, 2, 2 and 2 81's prime factors are 3, 3, 3 and 3 Therefore, they do not have any common prime factors, and so the greatest common factor is 1.
Is 18 and 16 a co-prime number?
No.
Is 9 and 16 co prime numbers?
Yes.
Is 81 and 111 co prime numbers?
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 81 is composite, 111 is prime.
Why is 81 prime?
81 is not prime, it is composite.
What is 81 is that a prime?
81 is not prime it's a composite number
