kiddokid21
kiddokid21 kiddokid21
  • 12-10-2021
  • Mathematics
contestada

what number is not a common denominator of 2/4 and 3/8

Respuesta :

ilyyjodyy ilyyjodyy
  • 12-10-2021
To find the LCM, write multiples of the three denominators:
2
:
2
,
4
,
6
,
8
,
10
,
12
,
...

4
:
4
,
8
,
12
,
16
,
20
,
...

8
:
8
,
16
,
24
,
32
,
...

The LCM is the smallest multiple that is common to all three:
8

This means the least common denominator is
8
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