The GCF is 11.
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The GCF of 33 and 121 is 11.The GCF is 11.It is: 11
To find the least common multiple you first need to identify the prime factors of the two numbers. In this case: 99 = 3x3x11 121 = 11x11 The next step is to identify any common factors and discard the duplicate. In this case, both numbers have 11 as a common factor, so we can discard one, leaving us with 3, 3, 11 and 11. Multiply these together to find the LCM: 3x3x11x11=1,089 Thus the least common multiple of 99 and 121 is 1,089
You need at least two numbers to find a GCF. If that's 99 and 33, the GCF is 33.
1, 2, 5, 10, 25, 50 1, 3, 9, 11, 33, 99
The greatest common factor of 99 and 135 is 9.