# What are three factors of 40?

## What are three factors of 40?

Factors of 40. Factors of 40 are numbers that, when multiplied in pairs give the product as 40. There are 8 factors of 40, which are 1, 2, 4, 5, 8, 10, 20 and 40. Here, 40 is the biggest factor.

## What are the 3 factors of 12?

For example, we can factor 12 as 3 × 4, or as 2 × 6, or as 2 × 2 × 3. So 2, 3, 4, and 6 are all factors of 12.

What number is greater than 12 but less than 40 and has exactly 3 factors?

Question 3: Numbers with exactly three factors would be square numbers. Square numbers between 12 and 40 are: 16, 25, & 36. Only 25 has just three factors.

### What are the multiples of 40?

Multiples of 40

• First five multiples of 40: 40, 80, 120, 160 and 200.
• Prime Factorization of 40: 40 = 2 × 2 × 2 × 5 = 23 × 5.

### What are two factors of 26?

The factors of 26 are 1,2,13,26 The prime factors of 26 are 2 and 13.

What is the number between 40 and 50?

The composite numbers between 40 and 50 are: 40, 42, 44, 45, 46, 48, 49, and 50. The prime numbers between 40 and 50 are 41, 43, and 47. Each of the composite numbers have more than two factors. For example, the number 44 has the factors 1, 44, 4, 2, 22, and 11.

## What is the P factor of 40?

The factors of 40 are 1, 2, 4, 5, 8, 10, 20 and 40. The factors of 41 are 1 and 41. As the number 41 is a prime number, the common factor of 40 and 41 is 1.

## How to find the factors of the number 40?

We can find the factor pairs, by multiplying two numbers in a pair to get the original number as 40, such as; 1 × 40 = 40. 2 × 20 = 40. 4 × 10 = 40. 5 × 8 = 40. Therefore, the factors in pairs are (1, 40), (2, 20), (4, 10) and (5, 8). The number 40 is a composite number, now let us find its prime factors.

How to find the prime factors of 40 by Prime?

So, the prime factorisation of 40 are 2 × 2 × 2 × 5 or 23 × 5, where 2 and 5 are the prime numbers. Find the common factors of 40 and 41. The factors of 40 are 1, 2, 4, 5, 8, 10, 20 and 40. The factors of 41 are 1 and 41. As the number 41 is a prime number, the common factor of 40 and 41 is 1.

### What are the negative pair factors of 40?

Negative Pair Factors of 40: Negative Factors of 40 Negative Pair Factors of 40 -1 × -40 (-1, -40) -2 × -20 (-2, -20) -4 × -10 (-4, -10) -5 × -8 (-5, -8)

### Are there any numbers with exactly three factors?

As it turns out, the only positive integers with exactly three factors are the squares of primes. For instance, the factors of 9 are 1, 3, and 9, and the factors of 49 are 1, 7, and 49. Odd numbers of factors