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3 years ago

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What is the lcm of 15 25 9 8.

1 answer:

posledela3 years ago

7 0

Hi !

So,here we have to calculate the least common multiple of the numbers 15,25,9,8.

<span>We have to break down every number as a prime number product:</span>
15 = 3·525 = 5² 9 = 3² 8 = 2³

Then,we have to select <span> common and uncommon numbers at the highest power so:
</span><span>
</span><span>lcm : 2³·3²·5² = 8·9·25 = 1800
</span>

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