9, 18 and 27
The GCF of 9 and 21 is 3.
2 numbers have a gcf of 3 = 3 & 6, 6 &9,...
The GCF of these numbers is 9. This leaves you with 27 and 3 respectively
The same as what? The GCF of two numbers will be the same; the GCF of 3 and 9 will always be 3. The GCF of 9 and 12 will also always be 3, but the GCF of 4 and 12 will always be 4.
6 and 9
9, 12, and 15 have the gcf of 3. 9: 1,3,9 12: 1,2,3,4,6,12 15: 1,3,5,15
The highest common factor of 9 and 30 is 3.
The greatest common factor of the numbers 45 and 63 is 9.
3 numbers that have a GCF of 3 are 6, 9 and 12.
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 ◄
9 & 24
3 and 45 9 and 15