Factors of 64: 1 2 4 8 16 32 64 Factors of 89: 189 (89 is a Prime number) GCF of 64 and 89: 1
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The GCF is 1.
89 is a prime number. The only two factors of a prime number are 1 and itself.The only factor pair of 89 is 1 x 89. There is only one factor pair of a prime number.The proper factors of 89 are only 1 or, if the definition you are using excludes 1, there are none.The only prime factor of 89 is 89. There is only one prime factor of a prime number - itself.The distinct prime factor (listing each prime factor only once) of 89 is also 89.The prime factorization of 89 is 89. In some cases, to emphasize that it is prime, you might write the prime factorization as 1 x 89 (but 1 is not a prime number).NOTE: There cannot be common factors, a greatest common factor, or a least common multiple of a single number because "common" refers to factors or multiples that two or more numbers have in common.
A factor is a divisor - a number that will evenly divide into another number. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 10 are 1, 2, 5, and 10. The factors of 43 are 1 and 43. The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56. The factors of 89 are 1 and 89. The only common factor is 1.
178 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 178 are 1, 2, 89, and 178.The factor pairs of 178 are 1 x 178 and 2 x 89.The proper factors of 178 are 1, 2, and 89 or,if the definition you are using excludes 1, they are 2 and 89.The prime factors of 178 are 2 and 89.The distinct prime factors (listing each prime factor only once) of 178 are also 2 and 89.The prime factorization of 178 is 2 x 89.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.
To find the factor tree of 89, we start by dividing 89 by its smallest prime factor, which is 89 itself. This means 89 is a prime number and cannot be factored further. Therefore, the factor tree of 89 consists of only one prime factor, which is 89.