Question

Determine: a) mdc (8,10) c) (9,12,15) b) mdc (40,50) d) mdc (16,56,80)​

Answer 1

8,10| 2

4,5| 2

2,5| 2

1,5| 5

1,1

mdc= 2

9,12,15| 3

3,4,5| 3

1,4,5| 4

1,1,5| 5

1,1,1

mdc=3

40,50| 2

20,25| 2

10,25| 2

5,25| 5

1,5|5

mdc=2.5=10

16,56,80| 2

8,28,80| 2

4,14,40| 2

2,7,20| 2

1,7,10| 2

1,7,5| 5

1,7,1| 7

1,1,1

mdc=2.2.2=4.2=8

Espero ajudar❤