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LCM of 511, 946, 762, 445

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


Find the LCM of 511, 946, 762, 445 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 511, 946, 762, 445. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 511,946,762,445

Given numbers are 511,946,762,445

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

The LCM of 511,946,762,445 is 81959070270.

Find LCM of 511,946,762,445 with Prime Factorization


2 511, 946, 762, 445
511, 473, 381, 445

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

2 x 511 x 473 x 381 x 445 = 81959070270

Therefore, the lowest common multiple of 511,946,762,445 is 81959070270.

LCM Formula to Find Lowest Common Multiple of 511,946,762,445

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.

511 x 946 x 762 x 445 = 163918140540

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.

511 : 1, 7, 73, 511

946 : 1, 2, 11, 22, 43, 86, 473, 946

762 : 1, 2, 3, 6, 127, 254, 381, 762

445 : 1, 5, 89, 445

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 511,946,762,445, is 1.

Now, the common factors can be found like this.

511:7x 73

946:2x 11x 43

762:2x 3x 127

445:5x 89

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

2 = 2

Therefore, the value for common factors is 2.

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 = 163918140540/(1x2)

LCM = 163918140540/2

LCM = 81959070270

Thus, we can understand that the LCM of 511,946,762,445 is 81959070270.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 511, 946, 762, 445

1. What is the LCM of 511, 946, 762, 445?

Answer: LCM of 511, 946, 762, 445 is 81959070270.

2. How to calculate the LCM of 511, 946, 762, 445?

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 511, 946, 762, 445.

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}.