Find the LCM of 877, 791, 847, 630 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 877, 791, 847, 630. So, keep reading to learn more.
Given numbers are 877,791,847,630
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 877,791,847,630 is 7554469230.
Find LCM of 877,791,847,630 with Prime Factorization
7 | 877, 791, 847, 630 |
877, 113, 121, 90 |
Multiply the prime numbers at the bottom and the left side.
7 x 877 x 113 x 121 x 90 = 7554469230
Therefore, the lowest common multiple of 877,791,847,630 is 7554469230.
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.
877 x 791 x 847 x 630 = 370168992270
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.
877 : 1, 877
791 : 1, 7, 113, 791
847 : 1, 7, 11, 77, 121, 847
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 877,791,847,630, is 1.
Now, the common factors can be found like this.
877:877
791:7x 113
847:7x 11x 11
630:2x 3x 3x 5x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 7 = 49
Therefore, the value for common factors is 49.
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 = 370168992270/(1x49)
LCM = 370168992270/49
LCM = 7554469230
Thus, we can understand that the LCM of 877,791,847,630 is 7554469230.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 877, 791, 847, 630?
Answer: LCM of 877, 791, 847, 630 is 7554469230.
2. How to calculate the LCM of 877, 791, 847, 630?
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 877, 791, 847, 630.
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}.