LCM of 347, 637, 785, 572
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 347, 637, 785, 572 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 347, 637, 785, 572. So, keep reading to learn more.
Given numbers are 347,637,785,572
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 347,637,785,572 is 7634687060.
Find LCM of 347,637,785,572 with Prime Factorization
| 13 | 347, 637, 785, 572 |
| 347, 49, 785, 44 |
Multiply the prime numbers at the bottom and the left side.
13 x 347 x 49 x 785 x 44 = 7634687060
Therefore, the lowest common multiple of 347,637,785,572 is 7634687060.
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.
347 x 637 x 785 x 572 = 99250931780
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.
347 : 1, 347
637 : 1, 7, 13, 49, 91, 637
785 : 1, 5, 157, 785
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 347,637,785,572, is 1.
Now, the common factors can be found like this.
347:347
637:7x 7x 13
785:5x 157
572:2x 2x 11x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13 = 13
Therefore, the value for common factors is 13.
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 = 99250931780/(1x13)
LCM = 99250931780/13
LCM = 7634687060
Thus, we can understand that the LCM of 347,637,785,572 is 7634687060.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 347, 637, 785, 572
1. What is the LCM of 347, 637, 785, 572?
Answer: LCM of 347, 637, 785, 572 is 7634687060.
2. How to calculate the LCM of 347, 637, 785, 572?
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 347, 637, 785, 572.
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}.