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42=2x21

21=3x7

PF=2x3x7

The PF (Prime Factorization) of 42 is 2x3x7.(Sorry, I couldn't do a factor tree, there are always helpful to use when doing prime factorization, but since this is the computer, I could only do it like the following above.)

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Q: What is the prime factorization of the composite number 42?
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Prime factorization of 42?

42 is a composite number; it has factors other than 1 and itself. It is not a prime number.The prime factors of 42 are 1, 2, 3, 7, 42


Is 42 a prime or composite number or square?

42 is composite


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).


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


Are 37 and 42 relativly prime?

37 is a prime number but 42 is a composite number


Is 42 prime or composite number?

Composite. 42 = 2 * 3 * 7


Is 42 prime or compositie?

42 is a Composite Number.


What factorization of the composite number 42?

42 = 2 x 3 x 7


Is 42 a prime number?

No, 42 is a composite number, not a prime number. 42 is divisible by 2, 3, and 7. 42 has more than two factors and so it is a composite number. All even numbers greater than 2 are composite.


Is the number 42 a prime or composite number?

42 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.


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 43 a 2 digit odd number that is composite is 42 a two digit number that is composite?

42 is composite, 43 is prime.