walkerMath\coliseum\lcm-racer
// leastCommonMultipleRacer [number-sense]
// leastCommonMultipleRacer
correct: +4 pts | incorrect: -5 pts | find the smallest positive shared multiple
// leastCommonMultipleRacer [number-sense]
correct: +4 pts | incorrect: -5 pts | find the smallest positive shared multiple