9 (factors 1, 3, and 9) and 10 (factors 1, 2, 5, and 10) are coprime numbers. Numbers are coprime (also called relatively prime) if 1 is their only common factor.
what is the ratio of multiples of 3 between 1 and 100 to all numbers between 1 and 100
When the two numbers are coprime. Coprime numbers need not be prime numbers - they must not have any factor in common (other than 1). So, for eaxmple, neither 8 nor 9 are prime numbers but they are coprime and so, LCM(8 , 9) = 72
The GCF is 1.
The GCF is 1.
1. The two numbers are coprime.
GCF(83, 100) = 1. The numbers are coprime.
Only 1, since the two numbers are coprime.
The numbers are coprime, so only 1.
1. The two numbers are coprime.
101
1. The two numbers are coprime.
1. The two numbers are coprime.
67/100 is in its simplest form.
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.
43
The GCF of 43 and 100 is 1. Since 43 is prime and not a factor of 100, we know that the two numbers are coprime.