Fatal error: Uncaught DivisionByZeroError: Modulo by zero in /home/sabrep/public_html/code_worksheets/functions_math/gcd.function:8 Stack trace: #0 /home/sabrep/public_html/code_worksheets/functions_math/fraction_maker.function(73): gcd(1, NAN) #1 /home/sabrep/public_html/worksheets/496/code.php(200): fraction_maker(Array) #2 /home/sabrep/public_html/distance_learning/initialize_oat.php(127): include('/home/sabrep/pu...') #3 /home/sabrep/public_html/distance_learning/preload_oat.php(12): include('/home/sabrep/pu...') #4 /home/sabrep/public_html/distance_learning/preload.php(3): include('/home/sabrep/pu...') #5 /home/sabrep/public_html/pages.php(43): include_once('/home/sabrep/pu...') #6 /home/sabrep/public_html/index.php(173): include('/home/sabrep/pu...') #7 {main} thrown in /home/sabrep/public_html/code_worksheets/functions_math/gcd.function on line 8