LCM of 377, 840, 464, 771, 988
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 377, 840, 464, 771, 988 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 377, 840, 464, 771, 988. So, keep reading to learn more.
Given numbers are 377,840,464,771,988
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 377,840,464,771,988 is 3092696880.
Find LCM of 377,840,464,771,988 with Prime Factorization
| 2 | 377, 840, 464, 771, 988 |
| 2 | 377, 420, 232, 771, 494 |
| 2 | 377, 210, 116, 771, 247 |
| 3 | 377, 105, 58, 771, 247 |
| 13 | 377, 35, 58, 257, 247 |
| 29 | 29, 35, 58, 257, 19 |
| 1, 35, 2, 257, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 13 x 29 x 1 x 35 x 2 x 257 x 19 = 3092696880
Therefore, the lowest common multiple of 377,840,464,771,988 is 3092696880.
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.
377 x 840 x 464 x 771 x 988 = 111930885480960
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.
377 : 1, 13, 29, 377
840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464
771 : 1, 3, 257, 771
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 377,840,464,771,988, is 1.
Now, the common factors can be found like this.
377:13x 29
840:2x 2x 2x 3x 5x 7
464:2x 2x 2x 2x 29
771:3x 257
988:2x 2x 13x 19
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 2x 3x 13x 29 = 36192
Therefore, the value for common factors is 36192.
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 = 111930885480960/(1x36192)
LCM = 111930885480960/36192
LCM = 3092696880
Thus, we can understand that the LCM of 377,840,464,771,988 is 3092696880.
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FAQs on LCM of 377, 840, 464, 771, 988
1. What is the LCM of 377, 840, 464, 771, 988?
Answer: LCM of 377, 840, 464, 771, 988 is 3092696880.
2. How to calculate the LCM of 377, 840, 464, 771, 988?
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 377, 840, 464, 771, 988.
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}.