LCM of 467, 253, 286, 780
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 467, 253, 286, 780 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 467, 253, 286, 780. So, keep reading to learn more.
Given numbers are 467,253,286,780
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 467,253,286,780 is 92157780.
Find LCM of 467,253,286,780 with Prime Factorization
| 2 | 467, 253, 286, 780 |
| 11 | 467, 253, 143, 390 |
| 13 | 467, 23, 13, 390 |
| 467, 23, 1, 30 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 13 x 467 x 23 x 1 x 30 = 92157780
Therefore, the lowest common multiple of 467,253,286,780 is 92157780.
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.
467 x 253 x 286 x 780 = 26357125080
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.
467 : 1, 467
253 : 1, 11, 23, 253
286 : 1, 2, 11, 13, 22, 26, 143, 286
780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 467,253,286,780, is 1.
Now, the common factors can be found like this.
467:467
253:11x 23
286:2x 11x 13
780:2x 2x 3x 5x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 13 = 286
Therefore, the value for common factors is 286.
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 = 26357125080/(1x286)
LCM = 26357125080/286
LCM = 92157780
Thus, we can understand that the LCM of 467,253,286,780 is 92157780.
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FAQs on LCM of 467, 253, 286, 780
1. What is the LCM of 467, 253, 286, 780?
Answer: LCM of 467, 253, 286, 780 is 92157780.
2. How to calculate the LCM of 467, 253, 286, 780?
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 467, 253, 286, 780.
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}.