What's the greatest common factor of 72 and 32

The common factors of 32 and 72 are 8, 4, 2, 1, intersecting the two sets above. In the intersection factors of 32 ∩ factors of 72 the greatest element is 8. Therefore, the greatest common factor of 32 and 72 is 8.

Step-by-step explanation:

2 x 2 x 2 is the gcf of 32 and 72. gcf(32,72) = 8

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950