Table of Contents

## How can I access my maths?

You will need your iTunes and MyMaths log in details. Go to the App Store on your device. Search for ‘Puffin Academy’ and download it. Once it has downloaded, open the app. Search for ‘mymaths’ in the search bar which is located at the top right of the screen. Select ‘mymaths’.

## Is there an app for my maths?

MyMaths can be used on Android and Apple tablet devices through the free Puffin Academy app. The app can be downloaded from the Google Play Store or from the Apple App Store. It is our aim to make MyMaths accessible via tablets, and our work to move away from Flash based content will allow us to do this.

## Who made maths?

Beginning in the 6th century BC with the Pythagoreans, the Ancient Greeks began a systematic study of mathematics as a subject in its own right with Greek mathematics. Around 300 BC, Euclid introduced the axiomatic method still used in mathematics today, consisting of definition, axiom, theorem, and proof.

## What are factors in maths?

Factor, in mathematics, a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder. For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12.

## What are factors of 18?

Table of Factors and MultiplesFactorsMultiples1, 3, 5, 1515301, 2, 4, 8, 1616321, 1717341, 2, 3, 6, 9,

## What are multiples of 5?

The multiples of 5 are: 5,…

## What is a factor of 20?

What are all the factors of 20? 1, 2, 4, 5, and 10. 2, 4, 5, 10 and 20. 1, 2, 4, 5, 10 and 20.

## What are the common factor of 10 and 20?

Greatest common factor (GCF) of 10 and 20 is 10. We will now calculate the prime factors of 10 and 20, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10 and 20.

## What are the first 5 multiples of 20?

1,2,4,5,10 are the first five multiples of 20.

## How do you do a factor tree for 20?

How to find Factor Tree of 20. We can split the number into any of its two factors. In other words, we are finding the numbers that when multiplied together give 20. Let’s start with 2 x 2 x 5 as it results in 20 on multiplying.

## What is the prime factor tree of 18?

Factor Tree Calculator The number 18 is a composite number because 18 can be divided by 1, by itself and at least by 2 and 3. So, it is possible to draw its prime tree. The prime factorization of 18 = 2•32.

## What is the prime factor of 50?

So, the prime factors of 50 are 2 × 5 × 5 or 2 × 52, where 2 and 5 are the prime numbers.

## Which is the common factor of 20 and 28?

Greatest common factor (GCF) of 20 and 28 is 4. We will now calculate the prime factors of 20 and 28, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20 and 28.

## What is the common factor of 15 and 25?

5

## What is the HCF of 18 and 60?

HCF=2×3=6.

## What is the HCF of 42 and 30?

We found the factors and prime factorization of 30 and 42. The biggest common factor number is the GCF number. So the greatest common factor 30 and 42 is 6.

## What is the HCF of 30?

Factors of 30 (Thirty) = 1, 2, 3, 5, 6, 10, 15 and 30. Factors of 24 (Twenty four) = 1, 2, 3, 4, 6, 8, 12 and 24. Therefore, common factor of 30 (Thirty) and 24 (Twenty four = 1, 2, 3, and 6. Highest common factor (H.C.F) of 30 (Thirty) and 24 (Twenty four = 6.

## What is the HCF of 27 and 63?

We found the factors and prime factorization of 27 and 63. The biggest common factor number is the GCF number. So the greatest common factor 27 and 63 is 9.