The prime factors of 120 are: 2, 3, 5
2 x 2 x 2 x 3 x 5 = 120
120 = 2 * 2 * 2 * 3 * 5 Written as a product of powers is (2^3) * 3 * 5
No, 3 is a factor of both. Note that the digits of 120 add up to 3 and those of 147 add up to 12. Both are multiples of 3 so the numbers 120 s and 147 are divisible by 3 and not relatively prime
A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
120 is not a prime and no prime numbers equal a composite (ie non-prime).
No, 120 and 835 are not relatively prime.
The prime factors of 120 are 2, 3 and 5.
prime factor, 5
120 60,2 30,2,2 15,2,2,2 5,3,2,2,2
As a product of its prime factors: 2*2*2*3*5 = 120
Five
Use a factor tree. 120 60,2 30,2,2 15,2,2,2 5,3,2,2,2
The prime factorization of 120 is not 2345 because 2345 is not a factor of 120. The prime factorization of 120 is 2^3 * 3 * 5, which means that 120 can be expressed as the product of primes 2, 3, and 5.
Use a factor tree. 120 60,2 30,2,2 15,2,2,2 5,3,2,2,2
Prime factor each number and then multiply all the common factors to get the GCF.120=2x2x2x3x5240=2x2x2x2x3x52x2x2x3x5=120 is the Greatest Common Factor
GCF of a prime number and a composite number is 1 if the prime number is not a factor of the composite number. Here 103 is a prime number and 120 is a composite number. And 120 is not divisible by 103(or 103 is not a factor of 120). So, GCF(103,120) = 1
A prime factor cannot be a multiple of anything (other than 1).
30 is 2*3*5. 120 is 2^3*3*5. As all the prime factors of 120 appear with a smaller or equal multiplicity in 30, 30 is a factor of 120.