Answer:
gcf, hcf, gcd (5; 7) = 1: greatest (highest) common factor (divisor), calculated. Coprime numbers (relatively prime). Numbers have no common prime factors.
Basically, we need to find the lowest common multiple of 6 and 9....and that would be 18.
so 18 minutes from 4 p.m. is 4:18 p.m. <===
The answer will be neither the bus nor the trains were running today. (D)
M = 4b
m = b + 27
4b = b + 27
4b - b = 27
3b = 27
b = 27/3
b = 9......Brandon is 9
m = 4b
m = 4(9)
m = 36.....Michael is 36