LCM of 722, 889, 364, 667
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 722, 889, 364, 667 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 722, 889, 364, 667. So, keep reading to learn more.
Given numbers are 722,889,364,667
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 722,889,364,667 is 11131101436.
Find LCM of 722,889,364,667 with Prime Factorization
| 2 | 722, 889, 364, 667 |
| 7 | 361, 889, 182, 667 |
| 361, 127, 26, 667 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 361 x 127 x 26 x 667 = 11131101436
Therefore, the lowest common multiple of 722,889,364,667 is 11131101436.
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.
722 x 889 x 364 x 667 = 155835420104
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.
722 : 1, 2, 19, 38, 361, 722
889 : 1, 7, 127, 889
364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364
667 : 1, 23, 29, 667
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 722,889,364,667, is 1.
Now, the common factors can be found like this.
722:2x 19x 19
889:7x 127
364:2x 2x 7x 13
667:23x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7 = 14
Therefore, the value for common factors is 14.
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 = 155835420104/(1x14)
LCM = 155835420104/14
LCM = 11131101436
Thus, we can understand that the LCM of 722,889,364,667 is 11131101436.
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FAQs on LCM of 722, 889, 364, 667
1. What is the LCM of 722, 889, 364, 667?
Answer: LCM of 722, 889, 364, 667 is 11131101436.
2. How to calculate the LCM of 722, 889, 364, 667?
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 722, 889, 364, 667.
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}.