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LCM of 671, 639, 551, 964, 632

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


Find the LCM of 671, 639, 551, 964, 632 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 671, 639, 551, 964, 632. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 671,639,551,964,632

Given numbers are 671,639,551,964,632

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

The LCM of 671,639,551,964,632 is 35983971824328.

Find LCM of 671,639,551,964,632 with Prime Factorization


2 671, 639, 551, 964, 632
2 671, 639, 551, 482, 316
671, 639, 551, 241, 158

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

2 x 2 x 671 x 639 x 551 x 241 x 158 = 35983971824328

Therefore, the lowest common multiple of 671,639,551,964,632 is 35983971824328.

LCM Formula to Find Lowest Common Multiple of 671,639,551,964,632

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.

671 x 639 x 551 x 964 x 632 = 143935887297312

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.

671 : 1, 11, 61, 671

639 : 1, 3, 9, 71, 213, 639

551 : 1, 19, 29, 551

964 : 1, 2, 4, 241, 482, 964

632 : 1, 2, 4, 8, 79, 158, 316, 632

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,639,551,964,632, is 1.

Now, the common factors can be found like this.

671:11x 61

639:3x 3x 71

551:19x 29

964:2x 2x 241

632:2x 2x 2x 79

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 = 143935887297312/(1x4)

LCM = 143935887297312/4

LCM = 35983971824328

Thus, we can understand that the LCM of 671,639,551,964,632 is 35983971824328.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 671, 639, 551, 964, 632

1. What is the LCM of 671, 639, 551, 964, 632?

Answer: LCM of 671, 639, 551, 964, 632 is 35983971824328.

2. How to calculate the LCM of 671, 639, 551, 964, 632?

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 671, 639, 551, 964, 632.

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}.