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.
(157,1)
IT IS PRIME there is no factor tree
Factor tree of 204
factor tree of 216
The factor tree of 50:5025,25,5,25025,25,5,2
21
The GCF is 157.
83 is prime. No tree.
there is NO factor tree (prime factorization) of 29.
The prime factor tree of 280 is:140,270,2,235,2,2,27,5,2,2,2
Factor Tree of 20: ........20 ......../ \ .......4 5 ....../ \ .....2 2