Well, let's see . . .
The factors of 25 are: 1, 5, and 25.
The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90
The factors of 45 are: 1, 3, 5, 9, 15, and 45.
The factors of 100 are: 1, 2, 4, 5, 10, 20, 25, 50, and 100.
The highest factor that's common to all of them is '5'.
The GCF is 5.
1/4 of 100 = 25
45, 90 and 135
45 is the greatest common factor of 90 and 135
Factors of 45: 1, 3, 5, 9, 15, 45.Factors of 75: 1, 3, 5, 15, 25, 75.Factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90.GCF (45, 75, 90) = 15
90%% rate:= 45/50 * 100%= 0.90 * 100%= 90%
The GCF is 5.
The GCF is 5.
The GCF is 45.
The GCF is 5.
GCF(60, 45, 90) = 15
GCF = 45
The GCF is: 45
45 is the greatest common factor of 90 and 135.The GCF is 45.
5 is the GCF of 90, 100, and 135.
1/4 of 100 = 25
The GCF is 15.
The LCM is 900.