Question

Mathematics questions
________________________

1) what is LCM?
2) Find the product= 299012×550055?
3) Divide the following=1245÷999999


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Answer 1

Answer:

1. least common multiple

2.1.64473046e11

3.0.00124500125

Explanation:

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Answer 2

1)

The least common multiple is the smallest positive integer that is divisible by both given numbers.

Note:

If either a or b is 0, LCM is defined to be zero. It is denoted by LCM.

The LCM of relative prime numbers is the product of those numbers.

How to find LCM

The Least Common Multiple (LCM) of a group of numbers is the smallest number that is a multiple of all the numbers. For instance, the LCM of 16 and 20 is 80; 80 is the smallest number that is both a multiple of 16 and a multiple of 20. You can find the LCM of two or more numbers through various methods.

1) Multiple of a Number

This is an ideal method for larger numbers.This method is factoring both numbers down to the prime numbers that are multiplied to create that number as a product.

For Example :- Let's say you're looking for the least common multiple of 20 and 42. Here's how you would factor them 20 = 2 x 2 x 5 and 42 = 2 x 3 x 7

2)164473045660

3)0.00124500124