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Q: What is only prime number that is a factor of 33?

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Three is 33's lowest prime factor.

Because 33 isn't prime. It is divisible by 3 and 11.

11

Yes, 3 is a prime factor of 33.

eleven

Answer: 33 Prime factors from 11 is 11, and prime factor from 33 is 3 and 11. Then you multiply each prime factor the greatest number of times it appears in either number. There for 11 appears once in each so 11 (1 time) times 3 which only appears once.

43 is the only prime number in that list; 33 and 63 are both divisible by 3.

The definition of a prime number is that it is only divisible by itself and one.33 is also divisible by 3 and 11 therefore it is not prime.

No they are not. They have more than the number 1 as a common factor. They also have the number 3 as a common factor.

The greatest common factor of 33 and 4 is 1. This is because 33 and 4 are prime to each other, that is; they only have one factor in common, 1.

33 is not a factor of 72.

33 is not a prime number because 3 x 11 = 33.

The only prime factor of 81 is 3. 81 = 3 x 3 x 3 x 3 or 3^4The prime factor of 81 is 3The only prime factor of 81 is 3.The only prime factor of 81 is: 33 only as 81 is a four time multiple of 33x3x3x3= 81

33 is not as it is divisible by 3 and 11 1 is because the only thing 1 is divisible by is itself, making it the only prime number to be a perfect square.

11

11 and 3

They are 3, 11

3 and 11

From that list, only 31 is a prime number.

3 x 11 = 33

33 is not a prime number, it's a composite number because 3 x 11 = 33.

11 is a prime number. It is only evenly divisible by itself and one.The factors of 33 are: 1, 3, 11, and 33.The prime factors of 33 are: 3 and 11.

43 is a prime 33 is composite

33 is a composite number.

33 is a composite number.