Find the LCM of 812, 177, 686, 493, 472 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 812, 177, 686, 493, 472. So, keep reading to learn more.
Given numbers are 812,177,686,493,472
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 812,177,686,493,472 is 239444184.
Find LCM of 812,177,686,493,472 with Prime Factorization
2 | 812, 177, 686, 493, 472 |
2 | 406, 177, 343, 493, 236 |
7 | 203, 177, 343, 493, 118 |
29 | 29, 177, 49, 493, 118 |
59 | 1, 177, 49, 17, 118 |
1, 3, 49, 17, 2 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 29 x 59 x 1 x 3 x 49 x 17 x 2 = 239444184
Therefore, the lowest common multiple of 812,177,686,493,472 is 239444184.
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.
812 x 177 x 686 x 493 x 472 = 22942583934144
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.
812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
177 : 1, 3, 59, 177
686 : 1, 2, 7, 14, 49, 98, 343, 686
493 : 1, 17, 29, 493
472 : 1, 2, 4, 8, 59, 118, 236, 472
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 812,177,686,493,472, is 1.
Now, the common factors can be found like this.
812:2x 2x 7x 29
177:3x 59
686:2x 7x 7x 7
493:17x 29
472:2x 2x 2x 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 7x 29x 59 = 95816
Therefore, the value for common factors is 95816.
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 = 22942583934144/(1x95816)
LCM = 22942583934144/95816
LCM = 239444184
Thus, we can understand that the LCM of 812,177,686,493,472 is 239444184.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 812, 177, 686, 493, 472?
Answer: LCM of 812, 177, 686, 493, 472 is 239444184.
2. How to calculate the LCM of 812, 177, 686, 493, 472?
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 812, 177, 686, 493, 472.
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}.