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LCM of 458, 846, 920, 671

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


Find the LCM of 458, 846, 920, 671 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 458, 846, 920, 671. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 458,846,920,671

Given numbers are 458,846,920,671

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

The LCM of 458,846,920,671 is 59797936440.

Find LCM of 458,846,920,671 with Prime Factorization


2 458, 846, 920, 671
229, 423, 460, 671

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

2 x 229 x 423 x 460 x 671 = 59797936440

Therefore, the lowest common multiple of 458,846,920,671 is 59797936440.

LCM Formula to Find Lowest Common Multiple of 458,846,920,671

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.

458 x 846 x 920 x 671 = 239191745760

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.

458 : 1, 2, 229, 458

846 : 1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 458,846,920,671, is 1.

Now, the common factors can be found like this.

458:2x 229

846:2x 3x 3x 47

920:2x 2x 2x 5x 23

671:11x 61

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 239191745760/(1x4)

LCM = 239191745760/4

LCM = 59797936440

Thus, we can understand that the LCM of 458,846,920,671 is 59797936440.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 458, 846, 920, 671

1. What is the LCM of 458, 846, 920, 671?

Answer: LCM of 458, 846, 920, 671 is 59797936440.

2. How to calculate the LCM of 458, 846, 920, 671?

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 458, 846, 920, 671.

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}.