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Mathematics
Zaiden Moody
15 April, 05:05
What is the lcm of each group of numbers 3,9,15
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Marisol Brooks
15 April, 06:25
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Answer: 45
Step-by-step explanation:
By factor method,
3 = 1, 3
9 = 3, 3
15 = 3, 5
LCM = 3*3*5
=45
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Ally Rice
15 April, 07:45
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45
Step-by-step explanation:
Multiples of 3: 3, 6, 9, 12, 15, 18, 27, 30, 33, 36, 39, 41, 45, ...
Multiples of 9: 9, 18, 27, 36, 45 ...
Multiples of 15: 15, 30, 45, 60, ...
The lowest multiple they have in common is 45
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