LCM of 971, 488, 126, 410, 618
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 971, 488, 126, 410, 618 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 971, 488, 126, 410, 618. So, keep reading to learn more.
Given numbers are 971,488,126,410,618
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 971,488,126,410,618 is 630333932760.
Find LCM of 971,488,126,410,618 with Prime Factorization
| 2 | 971, 488, 126, 410, 618 |
| 3 | 971, 244, 63, 205, 309 |
| 971, 244, 21, 205, 103 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 971 x 244 x 21 x 205 x 103 = 630333932760
Therefore, the lowest common multiple of 971,488,126,410,618 is 630333932760.
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.
971 x 488 x 126 x 410 x 618 = 15128014386240
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.
971 : 1, 971
488 : 1, 2, 4, 8, 61, 122, 244, 488
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
410 : 1, 2, 5, 10, 41, 82, 205, 410
618 : 1, 2, 3, 6, 103, 206, 309, 618
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 971,488,126,410,618, is 1.
Now, the common factors can be found like this.
971:971
488:2x 2x 2x 61
126:2x 3x 3x 7
410:2x 5x 41
618:2x 3x 103
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 3 = 24
Therefore, the value for common factors is 24.
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 = 15128014386240/(1x24)
LCM = 15128014386240/24
LCM = 630333932760
Thus, we can understand that the LCM of 971,488,126,410,618 is 630333932760.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 971, 488, 126, 410, 618
1. What is the LCM of 971, 488, 126, 410, 618?
Answer: LCM of 971, 488, 126, 410, 618 is 630333932760.
2. How to calculate the LCM of 971, 488, 126, 410, 618?
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 971, 488, 126, 410, 618.
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}.