What Can Go Into 42?

What 2 Numbers add up to 42?

In other words, what number can you multiply with another number to get 42?…For your convenience, we have made a list of all the combinations of two numbers multiplied by each other that will make 42: x 42 = 42.

x 21 = 42.

x 14 = 42..

What is the prime factorization of 42?

The only way to write 42 as the product of primes (except to change the order of the factors) is 2 × 3 × 7. We call 2 × 3 × 7 the prime factorization of 42. It turns out that every counting number (natural number) has a unique prime factorization, different from any other counting number.

How many positive factors does 40 have?

8 Positive FactorsWhen we counted the Factors of 40 that we listed above, we found that 40 has 8 Positive Factors and 8 Negative Factors. Thus, the total number of Factors of 40 is 16.

What factors can go into 40?

40 is a composite number. 40 = 1 x 40, 2 x 20, 4 x 10, or 5 x 8. Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40. Prime factorization: 40 = 2 x 2 x 2 x 5, which can also be written 2³ x 5.

How do you figure out factors?

“Factors” are the numbers you multiply to get another number. For instance, factors of 15 are 3 and 5, because 3×5 = 15. Some numbers have more than one factorization (more than one way of being factored). For instance, 12 can be factored as 1×12, 2×6, or 3×4.

What are the factors of 44?

44 is a composite number. 44 = 1 x 44, 2 x 22, or 4 x 11. Factors of 44: 1, 2, 4, 11, 22, 44. Prime factorization: 44 = 2 x 2 x 11, which can also be written 2² x 11.

What is the greatest common factor of 42 and 50?

We found the factors and prime factorization of 42 and 50. The biggest common factor number is the GCF number. So the greatest common factor 42 and 50 is 2.

What are the factors of 45?

So, the factors of 45 are 1, 3, 5, 9, 15 and 45.Common Factors.Prime Numbers.Highest Common Factor.

What are the multiples of 40?

Table of Factors and MultiplesFactorsMultiples1, 2, 4, 5, 8, 10, 20, 4040801, 4141821, 2, 3, 6, 7, 14, 21, 4242841, 43438641 more rows

What is the highest common factor of 24 and 40?

The highest common factor (HCF) of two numbers (or expressions) is the largest number (or expression) which is a factor of both. Consider the highest common factor of 24 and 40. The common factors of 24 and 40 are 2, 4, and 8. So, the highest common factor is 8.

What 3 numbers add up to 45?

Therefore, three consecutive integers that add up to 45 are 14, 15, and 16.

What can make 45?

45 = 1 x 45, 3 x 15, or 5 x 9. Factors of 45: 1, 3, 5, 9, 15, 45. Prime factorization: 45 = 3 x 3 x 5, which can also be written 45 = 3² x 5.

What are factors of 90?

Therefore, the pair factors of 90 are (1, 90), (2, 45), (3, 30), (5, 18), (6, 15) and (9, 10).

What are the factors of 63?

Factors Of 63 in Pairs1 × 63 = 63, (1, 63)3 × 21 = 63, (3, 21)7 × 9 = 63, (7, 9) Therefore, the factors in pairs are (1, 63), (3, 21) and (7, 9).

What three numbers add up to 42?

Therefore, three consecutive integers that add up to 42 are 13, 14, and 15.

What times what gets you 42?

Answer and Explanation: 6 times 7 is 42.

What 4 numbers add up to 42?

Maths keeps one mentally active. So 9, 10, 11 and 12 are the four numbers whose sum is 42. The numbers will be 9, 10, 11 and 12.

What times what gives you 45?

5 • 9 = 45 is read “five times nine equals 45” or “five multiplied by 9 is equal to 45.” The numbers that are being multiplied are called factors. The factors in this example are 5 and 9. The result of the multiplication (or the answer) is called the product.