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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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Sunday January 18 2026
01:52:58 AM
(To calculate GCD & LCM)		Sunday January 18 2026
01:52:58 AM Flip Answers
1)   (60, 21)          
2)   (14, 7)          
3)   (55, 105)          
4)   (15, 18)          
5)   (24, 24)          
6)   (18, 9)          
7)   (108, 112)          
8)   (12, 15)          
9)   (21, 69)          
10)   (39, 36)          
11)   (45, 78)          
12)   (20, 22)          
13)   (24, 28)          
14)   (6, 21)          
15)   (24, 16)          

Score: ______________   

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