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The greatest common factor of 54 and 99 is 9, which is not prime. The greatest common factor of 80 and 114 is 2, which is prime.
Considering that 100 = (2^2)*(5^5) and 38 = (2^1)*(19^1), we can see that 2 is the greatest common prime factor between 100 and 38. If the question meant the greatest prime factor of either 100 or 38, then the answer is 19.
29
The greatest prime factor of 308 is 11.
It is: 29
There is no greatest common factor for 41 and 70 because 41 is a prime number.
Yes. The greatest common factor of 4 and 10 is 2, which is a prime number. The greatest common factor of 51 and 81 is 3, which is a prime number.
The greatest factor of any number is the number itself. The second greatest factor of any even number is half the number. The second greatest factor of any composite number is the number divided by its smallest prime factor. The second greatest factor of any prime number is 1.
The greatest factor of any positive number is the number itself.
It is 1 because 7 is a prime number and is not a factor of 50
If you mean the greatest prime factor of 210 it is 7.
13 is the largest prime factor of 3120.
This is a question that cannot be answered. First, 64 is not a prime number. Second, the greatest common factor is the factor that two or more numbers have in common. There is no greatest common factor of a single number, such as 64.
5 is a prime number so the greatest common factor has to be the number 1.
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