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Goal: to practice the calculation of the Greatest Common Divisor (GCM) and Least Common Multiple (LCM) between two numbers (with option of algebra variables)

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Saturday March 25 2017
01:25:47 PM

(To calculate GCD & LCM)
Saturday March 25 2017
01:25:47 PM
Flip Answers
1)   (21, 15)          
2)   (45, 87)          
3)   (7, 30)          
4)   (115, 80)          
5)   (16, 20)          
6)   (15, 30)          
7)   (22, 14)          
8)   (65, 135)          
9)   (18, 24)          
10)   (105, 125)          
11)   (10, 24)          
12)   (21, 27)          
13)   (21, 20)          
14)   (81, 51)          
15)   (28, 58)          

Score: ______________   

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