# What two numbers make 21?

## What two numbers make 21?

1 x 21 21. 3 x 7 21. 7 x 3 21.

## How do you make 21?

We know that 1 multiplies with 21 to make 21, so they are both factors. 2 is not a factor of 21, because we cannot multiply it with another whole number to make 21.3 is a factor of 21, because it multiplies with 7 to make 21. Therefore the factors of 21 are 1, 3, 7 and 21

## What gives me 24?

The factor pairs of 24 are: 1 x 24, 2 x 12, 3 x 8, and 4 x 6.

## What can equal 23?

23 is a prime number since it has only two factors, i.e. 1 and 23.

## What are two factor pairs for 21?

The sum of all factors of 21 is 32 and its factors in Pairs are (1, 21) and (3, 7).

• Factors of 21: 1, 3, 7 and 21.
• Negative Factors of 21: -1, -3, -7 and -21.
• Prime Factors of 21: 3, 7.
• Prime Factorization of 21: 3 xd7 7 3 xd7 7.
• Sum of Factors of 21: 32.

## How do you get 21?

If a player’s first two cards are an ace and a ten-card (a picture card or 10), giving a count of 21 in two cards, this is a natural or blackjack. If any player has a natural and the dealer does not, the dealer immediately pays that player one and a half times the amount of their bet.

## What are multiples of 21?

Solution: The first 10 multiples of 21 are, 21, 42, 63, 84, 105, 126, 147, 168, 189 and 210.

## What can make 21?

1 x 21 21. 3 x 7 21. 7 x 3 21. 21 x 1 21.

## What are ways to get 21?

If a player’s first two cards are an ace and a ten-card (a picture card or 10), giving a count of 21 in two cards, this is a natural or blackjack. If any player has a natural and the dealer does not, the dealer immediately pays that player one and a half times the amount of their bet.

## How many ways can you add up to 21?

4+7+1021. 4+8+921. 3+8+1021.

## What 3 numbers add 21?

The numbers 4, 8 and 9 add up to 21. 4 + 8 12, 12 + 9 21.

## What can you multiply to get negative 24?

There are an infinite combination of numbers that multiply to yield the result of -24. As for integers, you have (-24*1),(24*-1),(-2*12),(2*-12),(-3*8),(3*-8),(-4*6), and (4*-6).

## What times what will give me 28?

You could also multiply 2 x 14 or 1 x 28. These are all factors of 28. Let’s list out the factors of 28: 1, 2, 4, 7, 14, 28. Each of the numbers in this list are factor pairs.

## What times what gives me 42?

You can think of factors as the numbers that you multiply to get another number. In this case 2, 3, 6, and 7 are all numbers you can multiply to get 42.

## What times what will give you 21?

1 x 21 21. 3 x 7 21. 7 x 3 21. 21 x 1 21.

## What can equal to 23?

The factors of 23 are 1 and 23. Since 23 is a prime number, therefore, it has only two factors. Factor pairs of the number 23 are the natural numbers but not a fraction or decimal number.

## What number can you divide to get 23?

When we list them out like this it’s easy to see that the numbers which 23 is divisible by are 1 and 23.

## What can equal to 24?

The factor pairs of 24 are: 1 x 24, 2 x 12, 3 x 8, and 4 x 6.

## What can equal to 25?

5 xd7 5 25 or 25 5.