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157 is a prime number. The only two factors of a Prime number are 1 and itself.

The two factors of 157 are 1 and 157. There are only two factors of a prime number.

The only factor pair of 157 is 1 x 157. There is only one factor pair of a prime number.

The proper factors of 157 are only 1 or,
if the definition you are using excludes 1, there are none.

The only prime factor of 157 is 157. There is only one prime factor of a prime number - itself.

The distinct prime factor (listing each prime factor only once) of 157 is also 157.

The prime factorization of 157 is 157. In some cases, to emphasize that it is prime, you might write the prime factorization as 1 x 157.

NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.

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Q: What are the factors and prime factors of 157?
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What are the factors of 157?

The positive integer factors of 157 are 1 and 157.


What is 157 divisible by?

157 is a prime number. It is only divisible by 1 and itself.


Is 157 a prime number?

yes.Yes.


What prime numbers go into 314?

The prime factorization of 314 is 2 x 157.


What number less than 100 has exactly 4 prime factors?

There is more than one possible answer. The prime factors of 16 are 2, 2, 2, and 2. It has four prime factors, but only one distinct prime factor. The prime factors of 24 are 2, 2, 2, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 36 are 2, 2, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 40 are 2, 2, 2, and 5. It has four prime factors, but only two distinct prime factors. The prime factors of 54 are 2, 3, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 56 are 2, 2, 2, and 7. It has four prime factors, but only two distinct prime factors. The prime factors of 60 are 2, 2, 3, and 5. It has four prime factors, but only three distinct prime factors. The prime factors of 81 are 3, 3, 3, and 3. It has four prime factors, but only one distinct prime factor. The prime factors of 84 are 2, 2, 3, and 7. It has four prime factors, but only three distinct prime factors. The prime factors of 88 are 2, 2, 2, and 11. It has four prime factors, but only two distinct prime factors. The prime factors of 90 are 2, 3, 3, and 5. It has four prime factors, but only three distinct prime factors.