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Q: The LCM of two numbers are 36 and the HCF is 6 What are the two numbers?

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To find the HCF you first have to write the numbers as their prime factors: 36 = 2x2x3x3 75 = 3x5x5 The next step is to identify any common prime factors. In this case both numbers have 3 as a prime factor. Thus the HCF is 3. To find the LCM you need to multiply the numbers together and divide by the HCF. 36x75/3 = 900 Thus the LCM of 36 and 75 is 900.

6,364 and 9

24 and 36

Not always. The product of two numbers will always be a common multiple, but it will not always be least. The product of 4 and 9 is 36. The LCM of 4 and 9 is 36. The product of 4 and 8 is 32. The LCM of 4 and 8 is 16.

To find the HCF of two numbers you first need to break them down into their prime factors. In this case we get: 36 = 2x2x3x3 48 = 2x2x2x2x3 The next step is to identify any common prime factors. In this case, both numbers have two 2s and a 3 as prime factors. Multiply these together and you get 12. Therefore, the HCF of 36 and 48 is 12.

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The answer is 6 and 36

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6 and 36 12 and 18

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The GCF is 36.

6 and 36 12 and 18

The LCM of 3, 15 and 36 is 180.

To find the HCF you first have to write the numbers as their prime factors: 36 = 2x2x3x3 75 = 3x5x5 The next step is to identify any common prime factors. In this case both numbers have 3 as a prime factor. Thus the HCF is 3. To find the LCM you need to multiply the numbers together and divide by the HCF. 36x75/3 = 900 Thus the LCM of 36 and 75 is 900.

HCF(36, 50) = 2LCM(36, 50) = 180

First you need to split the numbers into their prime factors: 36 = 2x2x3x3 40 = 2x2x2x5 The next step is to identify the HCF. In this case the HCF is 4. Finally, you multiply the numbers together and divide by the HCF: 36x40/4 = 360 And so the LCM of 36 and 40 is 360.

LCM is least common multiple of two or more numbers. LCM of 18 and 36 is 36.

I have been preparing for my GRE and have been practicing similar questions from www.examville.com The other number = HCF * LCM / Given number = 4 * 576 / 64 = 36

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