The greatest common factor (GCF) of 9, 15, and 21 is 3. To find the GCF, you need to determine the factors of each number and then identify the largest factor that is common to all three numbers. The factors of 9 are 1, 3, and 9; the factors of 15 are 1, 3, 5, and 15; and the factors of 21 are 1, 3, 7, and 21. The largest factor that is common to all three numbers is 3, making it the greatest common factor.
Any polynomial in which there are at least two co-prime coefficients will have 1 as the greatest monomial factor.
15 and 37 are co-prime because they have no common factor greater than 1.
If the greatest common factor is 1, then the numbers are said to be co-prime or relatively prime.
No. 15 and 5 share the factor 5.
They are said to be relatively prime or co-prime.
The greatest common factor of 21 and 29 is 1 GCF(21, 29) = 1. The numbers are co-prime.
The GCF of 21 and 59 is 1.
The numbers are co-prime.
It is: 4
The greatest common factor of 49 and 84 is 7
Any polynomial in which there are at least two co-prime coefficients will have 1 as the greatest monomial factor.
These numbers are co-prime, ie they have no common factor other than 1 which makes their GCF 1.
Their greatest common factor is ' 1 '.
15 and 37 are co-prime because they have no common factor greater than 1.
15 and 37 are co-prime because they have no common factor greater than 1.
The greatest factor of any number is the number itself. There is no integer that is the greatest factor of every number. One is a factor of every number. One is the GCF of co-prime numbers.
The number 1 is the only common factor of co-prime numbers, which is what makes them co-prime. 9 and 10 for example or 15 and 23.