The prime factorization of 86 is: 2 X 43
The GCF is 2.
2 x 43 = 86 2 x 7 x 11 = 154 The GCF is 2.
Short answer: There are none. There is neither a greatest common factor nor common factors of a single number, such as 86, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 86 are 1, 2, 43, and 86. Examples: The common factors of 8 and 86 are 1 and 2; the greatest common factor is 2. The common factors of 86 and 387 are 1 and 43; the greatest common factor is 43.
Because 2 is a prime number, its only factor is 1 and itself. Since 86 is divisible by 2, the greatest common factor between them is 2.
The GCF of 86 and 154 is 2. 86=2x43 154 = 2x7x11 Now the GCF is 2 since 43 does not occur in the prime factorization of 154 and 7 and 11 do not appear in the prime factorization of 86.
The common factors of 86 and 154 are: 1 and 2
86 and 154 are not relatively prime because they are both even numbers. Relatively prime numbers have no common factors other than 1, and all even numbers have 2 as a common factor.
No.
The prime factorization of 86 is: 2 X 43
The prime factors 86 are: 2 43.
86 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 86 are 1, 2, 43, and 86.The factor pairs of 86 are 1 x 86 and 2 x 43.The proper factors of 86 are 1, 2, and 43 or,if the definition you are using excludes 1, they are 2 and 43.The prime factors of 86 are 2 and 43.The 2 distinct prime factors (listing each prime factor only once) of 86 are 2 and 43.The prime factorization of 86 is 2 x 43.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 prime factorization is 2 to the 2nd power times 3 times 7.
4
The GCF is 2.
prime factors of 86: 2, 43 prime factorization of 86: 2 x 43
86 = 2 x 43 Thus, the two prime factors of 86 are 2 and 43.
The factors of 86 are: 1, 2, 43, 86The factors of 154 are: 1, 2, 7, 11, 14, 22, 77, 154The common factors are: 1, 2The Greatest Common Factor (GCF) is: 2