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There are many ways to do prime factorisation for 20. It is not prime as it has more than 2 factors. The beginning of the prime factorisation is correct, but it is incomplete.
These are two ways to complete it.
20
4x5
2x2x5
or
20
2x10
2x2x5
You have to continue using factorisation on all the numbers until all the numbers are prime. The prime numbers will always be the same if it starts with the same original number.
What else can I help you with?
What is prime factorization for 20?
The prime factorization of 20 is: 2 × 2 × 5
What is the prime factorization of 20 and 30?
Prime Factorization:20 = 2 * 2 * 530 = 2 * 3 * 5
What is the prime factorization of 20 or is it prime?
2*2*5 = 20
What is the prime factorization of 12 18 and 20?
The prime factorization of 12 is: 2 X 2 X 3 The prime factorization of 18 is: 2 X 3 X 3 The prime factorization of 20 is: 2 X 2 X 5
What is the prime factorization and GCF of 12 and 20?
The prime factorization for 12 is 2 x 2 x 3The prime factorization for 20 is 2 x 2 x 5GCF of (12,20) = 4
What is prime factorization for 20?
The prime factorization of 20 is: 2 × 2 × 5
What is the prime factorization of 20 exponential form?
Prime factorization of 20 in exponential form is: 22x5
What is the prime factorization of 20 and 30?
Prime Factorization:20 = 2 * 2 * 530 = 2 * 3 * 5
What is the prime factorization for 20?
The prime factorization of 20 is 5x2x2 or 5 x 2^2 20=2^2*5
What is the prime factorization of 20 or is it prime?
2*2*5 = 20
How do you find the prime factorization of 20?
20/2=10/2=5 5*2*2 equals prime factorization of 20.
What is the prime factorization of 12 18 and 20?
The prime factorization of 12 is: 2 X 2 X 3 The prime factorization of 18 is: 2 X 3 X 3 The prime factorization of 20 is: 2 X 2 X 5
What is the prime factorization of 20 and 60?
Let's do 20 first.20 can be written as 4x5. Note that 5 is prime but 4 is not. So write 4 as 2x2.The prime factorization of 20 is 2x2x5.Now for 60, we have 3x20.We can use what we just did and write the prime factorization of 60 as2x2x3x5.
What is the prime factorization and GCF of 12 and 20?
The prime factorization for 12 is 2 x 2 x 3The prime factorization for 20 is 2 x 2 x 5GCF of (12,20) = 4
How do you categorize the prime numbers of 10 and 20?
10 and 20 are composite numbers, not prime numbers. The prime factorization of 10 is 2 x 5. The prime factorization of 20 is 2 x 2 x 5.
What is the prime factorization 20?
It is 2*2*5 = 20
What is a Prime Factorization and What is an example?
A prime factorization is the unique way to list any integer greater than 1 as a product of prime numbers. An example of the prime factorization of a composite number is 20=2*2*5 or 20=2^2*5. The prime factorization of a prime number is itself. e.g. 11=11.
