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Priya is given the following Prime Factorisations: 45=3 x 3 x 5 and 105 = 3 x 5 x 7

She uses this information as follows:
The HCF of 45 and 105 is 15 and the LCM of 45 and 105 is 105.
Priya is wrong. What mistake has she made?

User IGhost
by
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2 Answers

2 votes

Answer:

105= 5×5×5

Explanation:

Priya is wrong because 105 factorism is 5×5×5

User Pinco
by
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3 votes

answers

105= 5×5×5

Explanation:

priya is wrong because 105 factorism is 5×5×5

User Tim Beaudet
by
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