The GCF is 17.
IT IS PRIME there is no factor tree
187 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 187 are 1, 11, 17, and 187.The factor pairs of 187 are 1 x 187 and 11 x 17.The proper factors of 187 are 1, 11, and 17 or,if the definition you are using excludes 1, they are 11 and 17.The prime factors of 187 are 11 and 17.The 2 distinct prime factors (listing each prime factor only once) of 187 are 11 and 17.The prime factorization of 187 is 11 x 17.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.
The factor tree of 50:5025,25,5,25025,25,5,2
21
The greatest factor of any number is the number itself.
The GCF is 17.
The GCF is 1.
The GCF is 11.
The GCF is 1.
IT IS PRIME there is no factor tree
Factor tree of 204
factor tree of 216
187 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 187 are 1, 11, 17, and 187.The factor pairs of 187 are 1 x 187 and 11 x 17.The proper factors of 187 are 1, 11, and 17 or,if the definition you are using excludes 1, they are 11 and 17.The prime factors of 187 are 11 and 17.The 2 distinct prime factors (listing each prime factor only once) of 187 are 11 and 17.The prime factorization of 187 is 11 x 17.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.
187 is a multiple of the primes 11 & 17. Neither of these is a factor of 1284, so the answer to your question is 1.
The factor tree of 50:5025,25,5,25025,25,5,2
21