Question
A jar contains a large number of pennies. The pennies can be divided into equal shares among 3, 4, 5, 6, 7, or 8 children with no pennies left over each time. What is the least number of pennies the jar could contain?
Answers
oobleck
it must contain all the prime factors of these numbers, so
2^3 * 3 * 5 * 7 = ______
2^3 * 3 * 5 * 7 = ______