The prime factors of 80 are 2 and 5. For them to be common, they need to be compared to another set of prime factors.
Two of the factors of 80 are prime numbers: 2 and 5.
Factors of 80 = 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.Prime factors = 2, 5.
The prime numbers (factors) of 80 are: 2 and 5
No primes are composite. The prime factors of 80 are 2 and 5.
Prime factorization of 540 = 2x2x3x3x3x5 Prime factorization of 80 = 2x2x2x2x5
80 = 24 x 5
80 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 10 factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80.The factor pairs of 80 are 1 x 80, 2 x 40, 4 x 20, 5 x 16, and 8 x 10.The proper factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, and 40 or,if the definition you are using excludes 1, they are 2, 4, 5, 8, 10, 16, 20, and 40.The prime factors of 80 are 2, 2, 2, 2, and 5.Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The 2 distinct prime factors of 80 are 2 and 5.The prime factorization of 80 is 2 x 2 x 2 x 2 x 5 or, in index form (in other words, using exponents), 24 x 5.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. and 7 is not a factor of 80
This one is a little tough to decipher. The prime factorization of 80 is 24 x 5, which means that the prime factors of 80 are 2 and 5. For them to be common, they need to be compared to another set of prime factors.
50 is not a prime number because it has more than 2 factors 10x5=50 1x50=50 and 80 is also not a prime because it has more than 2 factors 1x80=80 2x40= 80
As a product of its prime factors: 2*2*2*2*5 = 80 As a product of its prime factors: 2*2*5*5 = 100
80 and 189 are relatively prime as they have no common factors other than 1.