LCM of 507, 637, 149, 894
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 507, 637, 149, 894 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 507, 637, 149, 894. So, keep reading to learn more.
Given numbers are 507,637,149,894
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 507,637,149,894 is 7403214.
Find LCM of 507,637,149,894 with Prime Factorization
| 3 | 507, 637, 149, 894 |
| 13 | 169, 637, 149, 298 |
| 149 | 13, 49, 149, 298 |
| 13, 49, 1, 2 |
Multiply the prime numbers at the bottom and the left side.
3 x 13 x 149 x 13 x 49 x 1 x 2 = 7403214
Therefore, the lowest common multiple of 507,637,149,894 is 7403214.
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.
507 x 637 x 149 x 894 = 43020076554
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.
507 : 1, 3, 13, 39, 169, 507
637 : 1, 7, 13, 49, 91, 637
149 : 1, 149
894 : 1, 2, 3, 6, 149, 298, 447, 894
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 507,637,149,894, is 1.
Now, the common factors can be found like this.
507:3x 13x 13
637:7x 7x 13
149:149
894:2x 3x 149
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 13x 149 = 5811
Therefore, the value for common factors is 5811.
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 = 43020076554/(1x5811)
LCM = 43020076554/5811
LCM = 7403214
Thus, we can understand that the LCM of 507,637,149,894 is 7403214.
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FAQs on LCM of 507, 637, 149, 894
1. What is the LCM of 507, 637, 149, 894?
Answer: LCM of 507, 637, 149, 894 is 7403214.
2. How to calculate the LCM of 507, 637, 149, 894?
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 507, 637, 149, 894.
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}.