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LCM of 680, 436, 763, 245, 236

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


Find the LCM of 680, 436, 763, 245, 236 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 680, 436, 763, 245, 236. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 680,436,763,245,236

Given numbers are 680,436,763,245,236

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

The LCM of 680,436,763,245,236 is 214280920.

Find LCM of 680,436,763,245,236 with Prime Factorization


2 680, 436, 763, 245, 236
2 340, 218, 763, 245, 118
5 170, 109, 763, 245, 59
7 34, 109, 763, 49, 59
109 34, 109, 109, 7, 59
34, 1, 1, 7, 59

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

2 x 2 x 5 x 7 x 109 x 34 x 1 x 1 x 7 x 59 = 214280920

Therefore, the lowest common multiple of 680,436,763,245,236 is 214280920.

LCM Formula to Find Lowest Common Multiple of 680,436,763,245,236

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.

680 x 436 x 763 x 245 x 236 = 13079707356800

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.

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

436 : 1, 2, 4, 109, 218, 436

763 : 1, 7, 109, 763

245 : 1, 5, 7, 35, 49, 245

236 : 1, 2, 4, 59, 118, 236

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 680,436,763,245,236, is 1.

Now, the common factors can be found like this.

680:2x 2x 2x 5x 17

436:2x 2x 109

763:7x 109

245:5x 7x 7

236:2x 2x 59

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 5x 7x 109 = 61040

Therefore, the value for common factors is 61040.

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 = 13079707356800/(1x61040)

LCM = 13079707356800/61040

LCM = 214280920

Thus, we can understand that the LCM of 680,436,763,245,236 is 214280920.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 680, 436, 763, 245, 236

1. What is the LCM of 680, 436, 763, 245, 236?

Answer: LCM of 680, 436, 763, 245, 236 is 214280920.

2. How to calculate the LCM of 680, 436, 763, 245, 236?

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 680, 436, 763, 245, 236.

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}.