0
9 prime factors --> 3,3
15 prime factors --> 5,3
45 prime factors --> 5,3,3
They all share 3 therefore: "3";
Between 9 and 45 they share: 3,3 ----for 9 & 45 gcf is 3*3 = 9;
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the GCF of two numbers whose sum is 24 and difference is 6?
The GCF of 9 and 15 is 3. The LCM is 45.
What are the GCF of 15 45 and 60?
the GCF is 15
What is the GCF for 45 and 75?
The GCF of 45 and 75 is 15
Which are the GCF of 45 and 60?
The gcf of 45 and 60 is 15
What is the gcf of 63 and 45?
The GCF of 63 and 45 = 9
What are the multiples and the GCF of 9 and 15?
The multiples of 9 are 9, 18, 27, 36, 45 and so on. The multiples of 15 are 15, 30, 45, 60, 75 and so on. The GCF of 9 and 15 is 3.
What is the greates comen factor of 133 and 225 and 45?
The GCF is 15.
What is the greatest common factor of 30 and 45?
The GCF of 30 and 45 is 15.The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.The factors of 45 are 1, 3, 5, 9, 15, and 45The GCF is 15.
What is the GCF of the set of numbers 45 and 6?
the LCM of (a) and (b) is (ab) divided by (gcf of a and b) In this case, (a)=9 (45) = (9x)/(1) 45 = 9x 5= x ◄
What is the GCF of the numbers 15 and 45?
Since 15 is a factor of 45, it is automatically the GCF.
What is the greatest common factor of 45 and 63?
Factors of 45: 1 3 5 9 15 45Factors of 63: 1 3 7 9 21 63The GCF of 45 and 63 is 9The GCF is 9.
What is the greatest common factor of 30 and 45 and 15?
The GCF for 15 30 45 is 15.The GCF is 15.It is: 15
What are the the greatest common factors of 45 and 15?
The factors of 21 are: 1, 3, 7, 21The factors of 45 are: 1, 3, 5, 9, 15, 45The common factors are: 1, 3The Greatest Common Factor (GCF) is: 3
What is the GCF of 75 and 45?
The GCF is 15.
What are two numbers that have GCF 3 and LCM 45?
3 and 45 9 and 15
What is the GCF of 45 and 306?
The GCF is 9.
What is the gcf of 99 and 45?
The GCF is 9.
