Texas Instruments TI-34 User Manual - Page 16

Integer, divide - factoring

Page 16 highlights

d4 8 < remainder d " 7 10 %` 6 E < ³ Problem Find the least common multiple of 30 and 84 using prime factorization by hand. Verify your work using the calculator. 2 V 3 V 5 < 2 F V 3 V 7 < 2 F V 3 V 5 V 7 < d 1 30 %` 84 E < The lcm (30, 84) is 420. Integer divide %Y %Y divides 2 positive integers and displays the quotient, q, and the remainder, r. Only the quotient is stored to ans. Example Int divide 17 %Y 3 < ³ Problem How many hours, minutes, and seconds are there in 17589 seconds? 17589 %Y 60 < 16

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16
³
Problem
Find the least common multiple of 30 and 84 using prime
factorization by hand.
Verify your work using the calculator.
The lcm (30, 84) is 420.
Integer
divide
%Y
%Y
divides 2 positive integers and displays the
quotient,
q
, and the remainder,
r
. Only the quotient is stored to
ans
.
Example
³
Problem
How many hours, minutes, and seconds are there in 17589
seconds?
d
4
8
<
remainder
d "
7
10
%`
6
E <
2
V
3
V
5
<
2
F V
3
V
7
<
2
F V
3
V
5
V
7
<
d
1
30
%`
84
E <
Int divide
17
%Y
3
<
17589
%Y
60
<