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LCM of 144, 772, 481, 622

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 144, 772, 481, 622 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 144, 772, 481, 622. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 144,772,481,622

Given numbers are 144,772,481,622

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 144,772,481,622 is 4157433072.

Find LCM of 144,772,481,622 with Prime Factorization


2 144, 772, 481, 622
2 72, 386, 481, 311
36, 193, 481, 311

Multiply the prime numbers at the bottom and the left side.

2 x 2 x 36 x 193 x 481 x 311 = 4157433072

Therefore, the lowest common multiple of 144,772,481,622 is 4157433072.

LCM Formula to Find Lowest Common Multiple of 144,772,481,622

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

144 x 772 x 481 x 622 = 33259464576

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

772 : 1, 2, 4, 193, 386, 772

481 : 1, 13, 37, 481

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 144,772,481,622, is 1.

Now, the common factors can be found like this.

144:2x 2x 2x 2x 3x 3

772:2x 2x 193

481:13x 37

622:2x 311

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2x 2 = 8

Therefore, the value for common factors is 8.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 33259464576/(1x8)

LCM = 33259464576/8

LCM = 4157433072

Thus, we can understand that the LCM of 144,772,481,622 is 4157433072.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 144, 772, 481, 622

1. What is the LCM of 144, 772, 481, 622?

Answer: LCM of 144, 772, 481, 622 is 4157433072.

2. How to calculate the LCM of 144, 772, 481, 622?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 144, 772, 481, 622.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.