Question: 1. What is the relationship between a and b if GCD (a, b) = a ? 2. Two whole numbers have a least common multiple

1. What is the relationship between a and b if GCD (a, b) = a ?

2. Two whole numbers have a least common multiple of 60. Each number is less than or equal to 12. The greatest common factor of the two numbers is 2. Identify the 2 numbers.

3. Kiara baked 30 oatmeal cookies and 48 chocolate chip cookies to package in plastic containers for her friends at school. She wants to divide the cookies into identical containers so that each container has the same number of each kind of cookie.If she wants each container to have the greatest number of cookies possible, how may oatmeal cookies will go into each container?

4. A coffee shops gives every 10th person a free coffee , every 12th person a free cookie, and every 50th person a gift card for $25. Charlie just received all 3 gifts (coffee, cookie, and gift card). What is the number of the next person to receive all 3 gifts?

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Hello I am an Early Childhood Education Student and this Math (maybe is for Grade 3-4)

Please Show Solution in Each numbers. Thank You very much. I am just very full with presentations today and have no time answering hw.

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