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Prime Factorization of 42
No, 21 X 2 is not the prime factorization of 42 because 21 is a composite number.

2 X 3 X 7 is the prime factorization of 42 because all the factors are prime numbers.

To arrive at the prime factorization in this particular case, you had to factor 21 down to its prime factors, not forgetting that one of the prime factors of 42 was already 2.

2 X 21 = 42

3 X 7 = 21, so the prime factorization of 42 is:

2 X 3 X 7
No, 21 is not prime. Try 2 x 3 x 7.
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Q: Is 21 x 2 the prime factorization of 42?
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Can you explain why the prime factorization of 42 is 21 2?

In actual fact, the prime factorization of 42 is not 21 x 2, as 21 is not a prime number. The complete prime factorization of 42 is 2 x 3 x 7.


Is 21 x 2 a prime factorization of 42?

No, 21 is not a prime number.


Is 21x 2 the only prime factorization of 42?

21 isn't prime. The prime factorization of 42 is 2 x 3 x 7.


Is the prime factorization of 42 is 21 x 2?

No. Prime factorization is the method of expressing a number as the product of prime numbers. So, Prime factorization of 42 = 2x3x7


Is prim factorization of 42 is 21 times 2?

No, prime factorization of 42 is not 21 x 2 because 21 is not a prime number and it can be further broken into primes as 3 x 7. So prime factorization of 42 is 2 x 3 x 7.


Is the prime factorization of 42 21multiplied by 2?

21 isn't prime, 2 x 3 x 7 = 42


Why is is the prime factorization 42 21 2?

It's incomplete. 21 isn't prime. 42 21,2 7,3,2 2 x 3 x 7 = 42


Is 2 times 21 the prime factorization of 42?

No because 21 = 3 * 7 it is: 42 = 2 * 3 * 7


Is the prime factorization for 42 21x2?

No, 21 isn't prime. 2 x 3 x 7 = 42


Is prime factorization for 42 21 x 2?

No, 21 is not prime. Try 2 x 3 x 7.


Is prime factorization of 42 is 21 times 2?

No. Prime factorizatio n of 42 = 2 x 3 x 7


Is the prime factorization of 42 21 x 2?

It's incomplete. 21 isn't prime. 42 21,2 7,3,2 2 x 3 x 7 = 42


What is the prime factorization of 42 how do you get the answers?

42/2 = 21 21/3 = 7 7/7 = 1 So: 2*3*7 = 42


Is 21x2 a prime factorization of 42?

No because its prime factorization is: 2*3*7 = 42


What are the primes numbers of 42?

The prime factorization of 42 ia: 2 x 21 2 x 3 x 7. The prime prime factors of 42 are 2, 3, 7.


Is Audrey right that the prime factorization of 42 is 21 times 2. Is she right?

No. The prime factorisation of 42 = 3 x 7 x 2.


Is Audrey right that the prime factorization of 42 is 21 times 2 is she right tell why?

No, 21 is not a prime number. But Audrey knew that.


What are the factors and prime factors of 42?

The prime factorization of 42 is 2x3x7. The prime factors are 2, 3, and 7. There are eight total factors of 42: 1, 2, 3, 6, 7, 14, 21, and 42.


What are two composite number that has 42 as common multiple how is the prime factor of 42 related to these two numbers?

21 and 6 are two composite numbers that have 42 as a common multiple. One of the prime factors of 42, which is 3, is a prime factor of 21 and 6 as well. The prime factorization of 42 (2 x 3 x 7) includes the prime factorization of 21 (3 x 7) and 6 (2 x 3).


What is the prime factorization of 42.?

It is: 2*3*7 = 42


What are the prime factorization's of 42?

42 = 2*3*7


The prime factorization of 42?

It is: 2*3*7 = 42


What prime factorization is for 2 x3x7?

42


What is the factor ladder for 42?

*)1 7)7 3)21 2)42 The prime factorization of 42 is 2 x 3 x 7.


Prime factorization for 84?

The prime factor decomposition of 84 is: 2 x 2 x 3 x 7 If you want to see my working (in case I made a mistake): 84/2=42 (42 is not prime), 42/2=21 (21 is not prime), 21/3=7 (7 is prime, so stop here) factors: 2,2,3 and 7