answersLogoWhite

0

First you need to find the prime factors of 28 and 42.

28= 7x22

42= 7x3x2

Then you multiply 7x3x22, the product of which is 84, which is your answer.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What is the least common multiple of 8 and 242 using prime factorization?

The Least Common Multiple of 8, 242 is 968.


What is the least common multiple of 75 and 105 using prime factorization?

The Least Common Multiple of 75, 105 is 525.


What is the least common multiple of 15 50 and 75?

Prime factorization of 15 = 3x5Prime factorization of 50 = 2x5x5Prime factorization of 75 = 3x5x5LCM = 5x5x3x2 = 150


What is the least common multiple of 27 and 42 using prime factorization?

378


What is the least common multiple of 18 and 24 and its prime factorization?

72 is the least common multiple of 24 and 18. 72 = 3*3 * 2*2*2.


What is the least common multiple of 130 using prime factorization?

There is not a least common multiple of a single number, such as 130, because there cannot be a least common multiple without two or more numbers to compare. Common multiples are multiples that the numbers being compared have in common. The least common multiple is the smallest multiple that all the numbers being compared have in common.


What is the least common multiple of 10 and 15 using the prime factorization method?

It is: 30


What is the least common multiple of 7 and 15-?

The LCM of 7 and 15 is 105.The prime factorization of 7 = 7The prime factorization of 15 = 3 * 5The least common multiple is the product of the pair divided by their GCF, which is 1.= 3 * 5 * 7= 105Their product.


What is the least common multiple of 12 3 and 5?

The LCM of 3, 5, and 12 is 60The factorization of 3=3The factorization of 5=5The factorization of 12=2x2x3LCM=2x2x3x5=60The least common multiple of 3 , 12 , 5 = 6060


What is the least common multiple of 28 using prime factorization?

You need at least two numbers to find an LCM.


What is the use of prime factorization?

Prime factorization helps to find the greatest common factor and the least common multiple which, in turn, help in the adding, subtracting and reducing of fractions.


Can the greatest common factor and the least common multiple have the same number in prime factorization?

Only if they're the same number.

Trending Questions
What are the angles in a parallelogram if the measure of one interior angle is 50 degrees more than 4 times the measure of another angle? Mary is reviewing her algebra quiz She has determined that one of her solutions is incorrect Which one is it? Square root of x to the sixth power? Given the function Fx you can get a picture of the graph of its inverse F-1y by flipping the original graph of Fx over the line? What is calculated by multiplying the length of a rectangle by its width and height? How many sides does a regular polygon have if each of its interior angles are 165? What are two numbers whose sum is 33 and difference is 3? What is 1.4166666667 as a fraction? What ae x and y intercepts of 2x - 3y 12? Where were charlie and algernon when charlie wins the maze for the first time? What is a discrete and non-linear graph? Which of the following will form the composite function GFx shown below? What is the sum of the interior angle of a 25 sided polygon? What is the term for the vertical line on a coordinate plane? What is the length of arc subtended by a central angle of 101.6 degrees in a circle with a diameter of 219 feet? What is algebric? What is a transformation of which every point of the pre-image is moved the same distance in the same direction? Is it possible to add 2 rational numbers and get a sum that is less than both the numbers you added? What are the dimensions of all the rectangles that can be made from 42 square tiles? How do you solve quadratic equations by factoring?