Find the LCM of 497, 679, 478, 946, 977 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 497, 679, 478, 946, 977. So, keep reading to learn more.
Given numbers are 497,679,478,946,977
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 497,679,478,946,977 is 10649071036142.
Find LCM of 497,679,478,946,977 with Prime Factorization
2 | 497, 679, 478, 946, 977 |
7 | 497, 679, 239, 473, 977 |
71, 97, 239, 473, 977 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 71 x 97 x 239 x 473 x 977 = 10649071036142
Therefore, the lowest common multiple of 497,679,478,946,977 is 10649071036142.
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.
497 x 679 x 478 x 946 x 977 = 149086994505988
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.
497 : 1, 7, 71, 497
679 : 1, 7, 97, 679
478 : 1, 2, 239, 478
946 : 1, 2, 11, 22, 43, 86, 473, 946
977 : 1, 977
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 497,679,478,946,977, is 1.
Now, the common factors can be found like this.
497:7x 71
679:7x 97
478:2x 239
946:2x 11x 43
977:977
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 = 149086994505988/(1x14)
LCM = 149086994505988/14
LCM = 10649071036142
Thus, we can understand that the LCM of 497,679,478,946,977 is 10649071036142.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 497, 679, 478, 946, 977?
Answer: LCM of 497, 679, 478, 946, 977 is 10649071036142.
2. How to calculate the LCM of 497, 679, 478, 946, 977?
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 497, 679, 478, 946, 977.
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}.