No, only even numbers have that.
45: 3 5 80: 2 5
the lowest comomon factor of 6 and 45 would be 16=1*6 = 2*345=1*45=15*3
Factor them. 3 x 5 = 15 2 x 2 x 2 x 5 = 40 Select the common factor. The GCF is 5.
The GCF is 1.
The factor pairs of 45 are: 1 × 45 3 × 15 5 × 9
No, but 5 is a factor of 45.
The GCF of 45, 75, and 120 is 15.
Since 45 is a factor of 270, it is automatically the GCF.
GCF(45, 90) = 45 and so 45 + 90 = 45*(1 + 2).
The factors of 45 are: 1 - 3 - 5 - 9 - 15 - 45 The factors of 76 are: 1 - 2 - 4 - 19 - 38 - 76 Common Factor is: 1
It is: 3*3*5 = 45
6