Math
posted by Raj .
If a is the greatest common factor of 72 and 48, and if b is the greatest common factor of 108 and 144, what is the least common multiple of a and b
Respond to this Question
Similar Questions

4th grade
the greatest common factor for two numbers is 3. The least common multiple of the two numbers is 144. One of the two number is 9. What is the other number? 
Math
Did I solve this problem right? Here is the question: Use least common multiple or greatest common factor to solve this problem. Mark has 153 hot dogs and 261 hot dog buns. He wants to put the same number of hot dogs and hot dog buns 
Greatest Common factors
I don't know these answers. Can you help me? 
Math
Hello, im in 6th grade and im trying to find out the least common multiple of a number and the greatest common factor of a number. I don't know what they are. thanks 
Math
Which is the expression that can be factored using the greatest common factor for this equation? 
MATH 117
What is the greatest common factor (HINT: It may help for you to show an example of how to find a greatest common factor)? 
math
1. What is the greatest common factor of: 2x2x5x7x7 2x5x5x7x7 a. 2x5 b. 2x5x7 c. 2x5x7x7 d. 2x2x5x5x7x7 e. 2x2x2x5x5x5x7x7x7x7 2. What is the least common multiple of: 3x3x5x5x5x7 2x3x5x5x7x7 a. 2 b. 5x5x7 c. 3x3x5x5x5x7 d. 2x3x3x5x5x5x7x7 … 
Math
Two numbers Their greatest common factor is 3. Their least common multiple is 90. How many answers are possible? 
Math (Greatest common factor)
Please Help! I don't understand the question asking. The greatest common factor of 12m^5n^3 + 18m^3n^3  24m^2n^3 is Am^bn^c, where A,B and C are whole numbers? 
Math
We can rewrite the expression 16 + 8 as 8x(2+1). Notice that 8 is the greatest common factor of 16 and 8. Use this same method to rewrite the expression 24 + 36 as the product of the greatest common factor of 24 and 36 and the sum …