3 years ago

What is the GCF of 45,85and90

1 answer:

4 0

45 = 1, 3, 5, 9, 15, 45
85 = 1, 5, 17, 85
90 = 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

So, greatest common factor is 5

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Natalka [10]

If you observe that $16 = 2^4$ , you can rewrite the expression as

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Now, if you use the exponent rule $(a^b)^c = a^{bc}$ , you may rewrite the expression again:

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3 years ago

Anyone mind helping?

elena-s [515]

Answer:

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Sveta_85 [38]

Step-by-step explanation:

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enot [183]

Answer:

Step-by-step explanation:

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