LCM of 572, 478, 769
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 572, 478, 769 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 572, 478, 769. So, keep reading to learn more.
Given numbers are 572,478,769
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 572,478,769 is 105128452.
Find LCM of 572,478,769 with Prime Factorization
| 2 | 572, 478, 769 |
| 286, 239, 769 |
Multiply the prime numbers at the bottom and the left side.
2 x 286 x 239 x 769 = 105128452
Therefore, the lowest common multiple of 572,478,769 is 105128452.
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.
572 x 478 x 769 = 210256904
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.
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
478 : 1, 2, 239, 478
769 : 1, 769
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 572,478,769, is 1.
Now, the common factors can be found like this.
572:2x 2x 11x 13
478:2x 239
769:769
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 210256904/(1x2)
LCM = 210256904/2
LCM = 105128452
Thus, we can understand that the LCM of 572,478,769 is 105128452.
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FAQs on LCM of 572, 478, 769
1. What is the LCM of 572, 478, 769?
Answer: LCM of 572, 478, 769 is 105128452.
2. How to calculate the LCM of 572, 478, 769?
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 572, 478, 769.
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}.