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To find the LCM of two numbers you first express them as their prime factors. In this case we have:
9 = 3x3
11 = 11
The next step would be to identify any common factors. In this case there are none, so simply take all the factors (3, 3 and 11) and multiply them together:
3x3x11 = 99
Thus the LCM of 9 and 11 is 99.
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What is the greatest common divisor of 11 and 23?
The Greatest Common Divisor (GCD) for 22 11 is 11.
What is the greatest common factor of 3 and 11?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 7 and 11 is 1.
What is the greatest common factor of 121 and 209?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 20 and 121 is 1
What is the greatest common factor between 99 and 121?
It is: 11
What is the greatest common factor of 308 and 1287?
16 is the greatest common factor between 128 and 432.
