Find the LCM of 697, 884, 649, 238 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 697, 884, 649, 238. So, keep reading to learn more.
Given numbers are 697,884,649,238
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 697,884,649,238 is 164656492.
Find LCM of 697,884,649,238 with Prime Factorization
2 | 697, 884, 649, 238 |
17 | 697, 442, 649, 119 |
41, 26, 649, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 41 x 26 x 649 x 7 = 164656492
Therefore, the lowest common multiple of 697,884,649,238 is 164656492.
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.
697 x 884 x 649 x 238 = 95171452376
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.
697 : 1, 17, 41, 697
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
649 : 1, 11, 59, 649
238 : 1, 2, 7, 14, 17, 34, 119, 238
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,884,649,238, is 1.
Now, the common factors can be found like this.
697:17x 41
884:2x 2x 13x 17
649:11x 59
238:2x 7x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 17x 17 = 578
Therefore, the value for common factors is 578.
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 = 95171452376/(1x578)
LCM = 95171452376/578
LCM = 164656492
Thus, we can understand that the LCM of 697,884,649,238 is 164656492.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 697, 884, 649, 238?
Answer: LCM of 697, 884, 649, 238 is 164656492.
2. How to calculate the LCM of 697, 884, 649, 238?
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 697, 884, 649, 238.
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}.