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Product of two numbers a and b = LCM(a,b) x GCF(a,b)...(1)

Here, product of 18 and 360 = 6480

Now, we shall find GCF of 18 and 360 by using the method of prime factorization.

Prime factorization of 18 = 2x3x3

Prime factorization of 360 = 2x2x2x3x3x5

It is clear from the prime factorization that gcf = 18

Now using (1) we can find LCM:

LCM(18,360) = Product of 18 and 360/GCF(18,360) = 6480/18 = 360

So, LCM and GCF of 18 & 360 is 360 and 18.

Also, it is important to note that 360 is divisible by 18 then GCF is 18 and LCM is 360.

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360 and 18, respectively.

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9y ago
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Q: What is the LCM and gcf of 18 and 360?
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