LCM of 672, 468, 208, 767
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 672, 468, 208, 767 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 672, 468, 208, 767. So, keep reading to learn more.
Given numbers are 672,468,208,767
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 672,468,208,767 is 1546272.
Find LCM of 672,468,208,767 with Prime Factorization
| 2 | 672, 468, 208, 767 |
| 2 | 336, 234, 104, 767 |
| 2 | 168, 117, 52, 767 |
| 2 | 84, 117, 26, 767 |
| 3 | 42, 117, 13, 767 |
| 13 | 14, 39, 13, 767 |
| 14, 3, 1, 59 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 13 x 14 x 3 x 1 x 59 = 1546272
Therefore, the lowest common multiple of 672,468,208,767 is 1546272.
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.
672 x 468 x 208 x 767 = 50173433856
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.
672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468
208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208
767 : 1, 13, 59, 767
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 672,468,208,767, is 1.
Now, the common factors can be found like this.
672:2x 2x 2x 2x 2x 3x 7
468:2x 2x 3x 3x 13
208:2x 2x 2x 2x 13
767:13x 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 2x 2x 3x 13x 13 = 32448
Therefore, the value for common factors is 32448.
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 = 50173433856/(1x32448)
LCM = 50173433856/32448
LCM = 1546272
Thus, we can understand that the LCM of 672,468,208,767 is 1546272.
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FAQs on LCM of 672, 468, 208, 767
1. What is the LCM of 672, 468, 208, 767?
Answer: LCM of 672, 468, 208, 767 is 1546272.
2. How to calculate the LCM of 672, 468, 208, 767?
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 672, 468, 208, 767.
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}.