This app is incredibly useful to anyone who works, learns or has an interest in the world of maths. It couldn't be simpler to use.

1. Enter two numbers
2. Tap what you want it to do
3. Use the output

Use for LCM:

Adding and subtracting fractions

There are 2 persons A & B running in a circle, A completes one revolution in 4 min and B completes one revolution in 7 min. They start running together, after how much time A & B will meet at starting point? (Assume any missing information)

Use for HCF:

Simplifying fractions

It allows you to calculate the highest common factor and lowest common multiple of any two given numbers.

This app will now check if your two inputs are prime or not. If they are prime that means they are only divisible (their only factors) are one and themselves.

This app also calculates the prime factors of the two, given numbers!

Thank youuuuuuu!!!!!xxx