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LCM of 368, 896, 840, 707

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


Find the LCM of 368, 896, 840, 707 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 368, 896, 840, 707. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 368,896,840,707

Given numbers are 368,896,840,707

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

The LCM of 368,896,840,707 is 31221120.

Find LCM of 368,896,840,707 with Prime Factorization


2 368, 896, 840, 707
2 184, 448, 420, 707
2 92, 224, 210, 707
2 46, 112, 105, 707
7 23, 56, 105, 707
23, 8, 15, 101

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

2 x 2 x 2 x 2 x 7 x 23 x 8 x 15 x 101 = 31221120

Therefore, the lowest common multiple of 368,896,840,707 is 31221120.

LCM Formula to Find Lowest Common Multiple of 368,896,840,707

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.

368 x 896 x 840 x 707 = 195818864640

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.

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

896 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

707 : 1, 7, 101, 707

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 368,896,840,707, is 1.

Now, the common factors can be found like this.

368:2x 2x 2x 2x 23

896:2x 2x 2x 2x 2x 2x 2x 7

840:2x 2x 2x 3x 5x 7

707:7x 101

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

2x 2x 2x 2x 2x 2x 2x 7x 7 = 6272

Therefore, the value for common factors is 6272.

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 = 195818864640/(1x6272)

LCM = 195818864640/6272

LCM = 31221120

Thus, we can understand that the LCM of 368,896,840,707 is 31221120.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 368, 896, 840, 707

1. What is the LCM of 368, 896, 840, 707?

Answer: LCM of 368, 896, 840, 707 is 31221120.

2. How to calculate the LCM of 368, 896, 840, 707?

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 368, 896, 840, 707.

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}.