The factors of 44 are [1, 2, 4, 11, 22, 44] and the factors of 72 are [1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72]. They share 3 factors [1, 2, 4] making 4 the greatest factor 44 and 72 have in common.

To add these distances, they must share the same unit so first you need to first convert the swim distance from meters (m) to kilometers (km) before adding it to the bike and run distances which are already in km. To convert 300 meters to kilometers, divide the distance by 1000 to get 0.3km then add the remaining distances:

total distance = swim + bike + run
total distance = 0.3km + 40.6km + 16.5km
total distance = 57.4km

The greatest common factor (GCF) is the greatest factor that divides two integers.

If 65% of the town's 13,000 voters cast ballots the number of votes cast is:

(\( \frac{65}{100} \)) x 13,000 = \( \frac{845,000}{100} \) = 8,450

The mayor got 73% of the votes cast which is:

(\( \frac{73}{100} \)) x 8,450 = \( \frac{616,850}{100} \) = 6,169 votes.

A factorial has the form n! and is the product of the integer (n) and all the positive integers below it. For example, 5! = 5 x 4 x 3 x 2 x 1 = 120.