Our class planned a holiday party for disadvantaged kids. Some of us baked cookies for the party. On the day of the party, we found we could divided the cookies into packets of two, three, four, five,

Our class planned a holiday party for disadvantaged kids. Some of us baked cookies for the party. On the day of the party, we found we could divided the cookies into packets of two, three, four, five, or six and have just one cookies left over in each case. If we divided them into packets of seven, there would be no cookies left over. What is the least number of cookies the class could have baked?