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Mathematics
Problem
The number
540
540
540
is written in the form
2
a
×
3
b
×
5
c
2^a \times 3^b \times 5^c
2
a
×
3
b
×
5
c
where
a
,
b
,
c
a, b, c
a
,
b
,
c
are non-negative integers. Which ordered triple
(
a
,
b
,
c
)
(a,b,c)
(
a
,
b
,
c
)
is correct? a)
(
3
,
1
,
2
)
(3,1,2)
(
3
,
1
,
2
)
b)
(
2
,
2
,
1
)
(2,2,1)
(
2
,
2
,
1
)
c)
(
2
,
3
,
1
)
(2,3,1)
(
2
,
3
,
1
)
d)
(
3
,
2
,
1
)
(3,2,1)
(
3
,
2
,
1
)
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