What makes 18 multiply?

There are three answers to this question: 1 * 18 = 18. 2 * 9 = 18 and. 2 * 6 = 18.

What are 2 numbers that multiply to 100?

1 × 100 = 100. 2 × 50 = 100. 4 × 25 = 100. 5 × 20 = 100.

What are the two numbers you multiply together?

The numbers to be multiplied are generally called the “factors”. The number to be multiplied is the “multiplicand”, and the number by which it is multiplied is the “multiplier”.

What two numbers make 90?

Solution: Factors of 90 = 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90. Factors of 89 = 1 and 89. As 89 is a prime number, the common factor of 90 and 89 is 1 only.

What times tables have 18 in them?

18 Times Table

  • 18 x 1 = 18.
  • 18 x 2 = 36.
  • 18 x 3 = 54.
  • 18 x 4 = 72.
  • 18 x 5 = 90.
  • 18 x 6 = 108.
  • 18 x 7 = 126.
  • 18 x 8 = 144.

What are factor pairs of 14?

The pair factors of 14 are (1, 14), (2, 7).

What is the factor of 180?

Factors of 180 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180.

Can we multiply 3 numbers together?

When we have to multiply three or more numbers together, we start by multiplying any two of the factors together, then we multiply this product by another factor. If there are more than three numbers, we keep going until we have used all the factors.

When would you need to multiply 2 numbers?

If your second factor (or the bottom one) has two-digits, you do two multiplication problems. You will quickly see in the next section that if your second factor has three digits, you will complete three multiplication problems. The second idea to know is that before you add the answers, you need to add some zeros.

What multiplication makes 36?

The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. We should note that the multiples of 36 will also be the multiples of each of its factors. For example, 36 × 2 = 72 and 36 × 3 = 108. 72 and 108 are the multiples of 36.

What are numbers multiplied together make 180?

There are at least two combinations of two numbers that you can multiply together to get 180. For your convenience, we have made a list of all the combinations of two numbers multiplied by each other that will make 180: 1 x 180 = 180 2 x 90 = 180 3 x 60 = 180 4 x 45 = 180 5 x 36 = 180 6 x 30 = 180 9 x 20 = 180 10 x 18 = 180 12 x 15 = 180 15 x 12 = 180 18 x 10 = 180 20 x 9 = 180 30 x 6 = 180 36 x 5 = 180

What are the factor pairs of 180?

1 × 180 = 180

  • 2 × 90 = 180
  • 3 × 60 = 180
  • 4 × 45 = 180
  • 5 × 36 = 180
  • 6 × 30 = 180
  • 9 × 20 = 180
  • 10 × 18 = 180
  • 12 × 15 = 180
  • 15 × 12 = 180
  • What two numbers multiply to 1800?

    The formula to solve this would be: X x Y = 1800. There are at least two combinations of two numbers that you can multiply together to get 1800. For your convenience, we have made a list of all the combinations of two numbers multiplied by each other that will make 1800: 1800 = 1 x 1800. 1800 = 2 x 900.

    How many numbers go into 180?

    180 is the sum of two square numbers: 12 2 + 6 2. It can be expressed as either the sum of six consecutive prime numbers: 19 + 23 + 29 + 31 + 37 + 41, or the sum of eight consecutive prime numbers: 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37. 180 is an Ulam number, which can be expressed as a sum of earlier terms in the Ulam sequence only as 177 + 3.