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LCM of 752, 282, 981, 507

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


Find the LCM of 752, 282, 981, 507 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 752, 282, 981, 507. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 752,282,981,507

Given numbers are 752,282,981,507

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

The LCM of 752,282,981,507 is 124673328.

Find LCM of 752,282,981,507 with Prime Factorization


2 752, 282, 981, 507
3 376, 141, 981, 507
47 376, 47, 327, 169
8, 1, 327, 169

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

2 x 3 x 47 x 8 x 1 x 327 x 169 = 124673328

Therefore, the lowest common multiple of 752,282,981,507 is 124673328.

LCM Formula to Find Lowest Common Multiple of 752,282,981,507

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.

752 x 282 x 981 x 507 = 105473635488

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.

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

282 : 1, 2, 3, 6, 47, 94, 141, 282

981 : 1, 3, 9, 109, 327, 981

507 : 1, 3, 13, 39, 169, 507

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 752,282,981,507, is 1.

Now, the common factors can be found like this.

752:2x 2x 2x 2x 47

282:2x 3x 47

981:3x 3x 109

507:3x 13x 13

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

2x 3x 3x 47 = 846

Therefore, the value for common factors is 846.

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 = 105473635488/(1x846)

LCM = 105473635488/846

LCM = 124673328

Thus, we can understand that the LCM of 752,282,981,507 is 124673328.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 752, 282, 981, 507

1. What is the LCM of 752, 282, 981, 507?

Answer: LCM of 752, 282, 981, 507 is 124673328.

2. How to calculate the LCM of 752, 282, 981, 507?

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 752, 282, 981, 507.

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}.