LCM of 910, 692, 215, 858, 748
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 910, 692, 215, 858, 748 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 910, 692, 215, 858, 748. So, keep reading to learn more.
Given numbers are 910,692,215,858,748
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 910,692,215,858,748 is 7595367780.
Find LCM of 910,692,215,858,748 with Prime Factorization
| 2 | 910, 692, 215, 858, 748 |
| 2 | 455, 346, 215, 429, 374 |
| 5 | 455, 173, 215, 429, 187 |
| 11 | 91, 173, 43, 429, 187 |
| 13 | 91, 173, 43, 39, 17 |
| 7, 173, 43, 3, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 11 x 13 x 7 x 173 x 43 x 3 x 17 = 7595367780
Therefore, the lowest common multiple of 910,692,215,858,748 is 7595367780.
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.
910 x 692 x 215 x 858 x 748 = 86891007403200
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.
910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
692 : 1, 2, 4, 173, 346, 692
215 : 1, 5, 43, 215
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 910,692,215,858,748, is 1.
Now, the common factors can be found like this.
910:2x 5x 7x 13
692:2x 2x 173
215:5x 43
858:2x 3x 11x 13
748:2x 2x 11x 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 2x 2x 2x 5x 11x 13 = 11440
Therefore, the value for common factors is 11440.
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 = 86891007403200/(1x11440)
LCM = 86891007403200/11440
LCM = 7595367780
Thus, we can understand that the LCM of 910,692,215,858,748 is 7595367780.
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FAQs on LCM of 910, 692, 215, 858, 748
1. What is the LCM of 910, 692, 215, 858, 748?
Answer: LCM of 910, 692, 215, 858, 748 is 7595367780.
2. How to calculate the LCM of 910, 692, 215, 858, 748?
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 910, 692, 215, 858, 748.
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}.