The positive integer factors of 157 are 1 and 157.
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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.
1, 7, 157, 1099
0.785 as a fraction is 785/1000. To simplify this fraction, we can divide both the numerator and denominator by 5, resulting in 157/200. This fraction cannot be simplified further because 157 and 200 do not have any common factors other than 1.
157 x 1
1 x 157, 157 x 1