Respuesta :

luana
[tex]GCF\ is\ equal\ to\ the\ product\ of\ all\ prime\ factors\ common\\ to\ both\ numbers\\\\ 45:5\\9:3\\3:3\\\\ 90:2\\45:5\\9:3\\3:3\\\\GCF=5*3*3=45[/tex]
iloveonedirection
Factors of 45:
1, 3, 5, 9, 15, 45

Factors of 90:
1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Common Factors:
1, 3, 5, 9, 15, 45

Greatest Common Factor:
45