LCM of 630, 546, 376, 886, 378
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 630, 546, 376, 886, 378 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 630, 546, 376, 886, 378. So, keep reading to learn more.
Given numbers are 630,546,376,886,378
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 630,546,376,886,378 is 2046287880.
Find LCM of 630,546,376,886,378 with Prime Factorization
| 2 | 630, 546, 376, 886, 378 |
| 3 | 315, 273, 188, 443, 189 |
| 3 | 105, 91, 188, 443, 63 |
| 7 | 35, 91, 188, 443, 21 |
| 5, 13, 188, 443, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 7 x 5 x 13 x 188 x 443 x 3 = 2046287880
Therefore, the lowest common multiple of 630,546,376,886,378 is 2046287880.
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.
630 x 546 x 376 x 886 x 378 = 43315821843840
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.
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
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
376 : 1, 2, 4, 8, 47, 94, 188, 376
886 : 1, 2, 443, 886
378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 630,546,376,886,378, is 2.
Now, the common factors can be found like this.
630:2x 3x 3x 5x 7
546:2x 3x 7x 13
376:2x 2x 2x 47
886:2x 443
378:2x 3x 3x 3x 7
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 3x 3x 3x 7x 7 = 10584
Therefore, the value for common factors is 10584.
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 = 43315821843840/(2x10584)
LCM = 43315821843840/21168
LCM = 2046287880
Thus, we can understand that the LCM of 630,546,376,886,378 is 2046287880.
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FAQs on LCM of 630, 546, 376, 886, 378
1. What is the LCM of 630, 546, 376, 886, 378?
Answer: LCM of 630, 546, 376, 886, 378 is 2046287880.
2. How to calculate the LCM of 630, 546, 376, 886, 378?
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 630, 546, 376, 886, 378.
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}.