Quick Answer: What Two Numbers Add To And Multiply To 42?

What two numbers add to give − 13 and multiply to give 42?

∴ The numbers are 7 and 6 ..

What two numbers make 42?

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.

What two numbers can you multiply to get 40?

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.

Is 1444 a perfect square?

1444 is a composite number and a perfect square. The exponents in the prime factorization are 2 and 2. … Therefore 1444 has exactly 9 factors.

What are 42 factors?

Therefore, the factors of 42 in pairs are (1, 42), (2, 21), (3, 14) and (6, 7).

What two numbers add to 45?

Distinct Factors of 45 = 1, 3, 5, 9, 15, 45, Note: Factors of 45 and Distinct factors are the same.

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 numbers can go into 40?

Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40.

Is 1156 a perfect square?

1156 is also a perfect square! Not only is it a perfect square but it is the square of a composite number.

Are the factors of 45?

So, the factors of 45 are 1, 3, 5, 9, 15 and 45.

What multiplication makes 36?

36 = 1 x 36, 2 x 18, 3 x 12, 4 x 9, or 6 x 6.

What two numbers make 361?

Factors of 361: 1, 19, 361. Factor pairs: 361 = 1 x 361 or 19 x 19. 361 is a perfect square.

What 2 numbers have a sum of 15 and 36?

1 Answer. The numbers are 3 and 12 .

How many factors are there in 25?

Table of Factors and MultiplesFactorsMultiples1, 2, 3, 4, 6, 8, 12, 2424721, 5, 2525751, 2, 13, 2626781, 3, 9, 27278141 more rows

What three numbers add up to 42?

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