Table of Contents

## What two numbers multiplied equal 375?

The pair of numbers that give 375 when multiplied with each other is called the factor pairs of 375.

- 375 = 1 × 375.
- 375 = 3 × 125.
- 375 = 5 × 75.
- 375 = 15 × 25.
- Therefore, the factor pairs of 375 are (1, 375), (3, 125), (5, 75), and (15, 25).
- Since the product of two negative numbers is positive, i.e. (-) × (-) = (+).

**What pairs of numbers make 30?**

Step 5: All these numbers when multiplied make up the factors of 30. That is 30 = 1 × 30, 2 × 15, 3 × 10 and 5 × 6.

### 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”.

**Whats the HCF of 375 and 150?**

The GCF of 150 and 375 is 75.

#### What are the factors of 875?

The factors of 875 are 1, 5, 7, 25, 35, 125, 175, 875.

**What is a multiple of 30?**

Multiples of 30: 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330… Common multiples of 25 and 30 include 150 and 300. The lowest common multiple or least common multiple is the lowest multiple two numbers have in common.

## What three odd numbers sum up to 30?

sum of three odd numbers = 30 HOW?? Choose 3 numbers= 13, 11 and 3!

**How do you get 28?**

You are correct! 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.

### What happens when you multiply a number by 1?

The Rule. If you noticed, when you multiply by 1, you always get your original number. This rule tells us that anything multiplied by 1 is itself. We can use this rule on any multiplication by 1 problem.

**How do you calculate HCF?**

To find the HCF, find any prime factors that are in common between the products. Each product contains two 2s and one 3, so use these for the HCF. To find the LCM, multiply the HCF by all the numbers in the products that have not yet been used.

#### What is the HCF of 18 and 12?

6

Answer: HCF of 12 and 18 is 6.

**What are factors of 384?**

Factors of 384

- Factors of 384: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, and 384.
- Prime Factorization of 384 : 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 = 27 × 3.