What are the factors 42?

What are the factors 42?

With the above method, we have found 3 more new factors of 42 that are 1, 2, and 3. The common factors for 42 are 6 and 7. Therefore the total number of factors that 42 has is 8 and they are 1, 2, 3, 6, 7, 14, 21, and 42.

Is 43 prime or composite yes or no?

So all whole numbers (except 0 and 1 ) are either prime or composite. Example: 43 is prime, since its only divisors are 1 and 43 . 44 is composite, since it has 1,2,4,11,22 and 44 as divisors.

Is 24 and 42 a composite number?

Ans: There are 34 composite numbers between 1 to 50 which are as follows: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50.

What number is a composite and factor of 42?

42 and A Topological Puzzle 42 is a composite number. 42 = 1 x 42, 2 x 21, 3 x 14, or 6 x 7. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42. Prime factorization: 42 = 2 x 3 x 7.

What is not a factor of 42?

As the number 42 is a composite number, it has many factors other than one and the number itself. The factors of 42 can be positive or negative, but it cannot be in decimal or fraction form. Therefore, the factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42. Factors of 42: 1, 2, 3, 6, 7, 14, 21 and 42.

Which of the following are composite?

The first few composite numbers (sometimes called “composites” for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, (OEIS A002808), whose prime decompositions are summarized in the following table. Note that the number 1 is a special case which is considered to be neither composite nor prime.

What is a prime number and a composite?

Prime & Composite Numbers. A prime number has only two factors, itself and one. A composite number has at least three factors, and sometimes a lot more.

What is the composite numbers of 42?

Is 42 a Composite Number? Yes, since 42 has more than two factors i.e. 1, 2, 3, 6, 7, 14, 21, 42. In other words, 42 is a composite number because 42 has more than 2 factors.