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LCM of 674, 722, 681, 893, 215

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


Find the LCM of 674, 722, 681, 893, 215 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 674, 722, 681, 893, 215. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 674,722,681,893,215

Given numbers are 674,722,681,893,215

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

The LCM of 674,722,681,893,215 is 1674366507570.

Find LCM of 674,722,681,893,215 with Prime Factorization


2 674, 722, 681, 893, 215
19 337, 361, 681, 893, 215
337, 19, 681, 47, 215

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

2 x 19 x 337 x 19 x 681 x 47 x 215 = 1674366507570

Therefore, the lowest common multiple of 674,722,681,893,215 is 1674366507570.

LCM Formula to Find Lowest Common Multiple of 674,722,681,893,215

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.

674 x 722 x 681 x 893 x 215 = 63625927287660

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.

674 : 1, 2, 337, 674

722 : 1, 2, 19, 38, 361, 722

681 : 1, 3, 227, 681

893 : 1, 19, 47, 893

215 : 1, 5, 43, 215

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,722,681,893,215, is 1.

Now, the common factors can be found like this.

674:2x 337

722:2x 19x 19

681:3x 227

893:19x 47

215:5x 43

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

2x 19 = 38

Therefore, the value for common factors is 38.

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 = 63625927287660/(1x38)

LCM = 63625927287660/38

LCM = 1674366507570

Thus, we can understand that the LCM of 674,722,681,893,215 is 1674366507570.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 674, 722, 681, 893, 215

1. What is the LCM of 674, 722, 681, 893, 215?

Answer: LCM of 674, 722, 681, 893, 215 is 1674366507570.

2. How to calculate the LCM of 674, 722, 681, 893, 215?

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 674, 722, 681, 893, 215.

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}.