LCM of 298, 745, 245, 714, 464
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 298, 745, 245, 714, 464 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 298, 745, 245, 714, 464. So, keep reading to learn more.
Given numbers are 298,745,245,714,464
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 298,745,245,714,464 is 863854320.
Find LCM of 298,745,245,714,464 with Prime Factorization
| 2 | 298, 745, 245, 714, 464 |
| 5 | 149, 745, 245, 357, 232 |
| 7 | 149, 149, 49, 357, 232 |
| 149 | 149, 149, 7, 51, 232 |
| 1, 1, 7, 51, 232 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 7 x 149 x 1 x 1 x 7 x 51 x 232 = 863854320
Therefore, the lowest common multiple of 298,745,245,714,464 is 863854320.
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.
298 x 745 x 245 x 714 x 464 = 18020001115200
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.
298 : 1, 2, 149, 298
745 : 1, 5, 149, 745
245 : 1, 5, 7, 35, 49, 245
714 : 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 298,745,245,714,464, is 1.
Now, the common factors can be found like this.
298:2x 149
745:5x 149
245:5x 7x 7
714:2x 3x 7x 17
464:2x 2x 2x 2x 29
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 5x 7x 149 = 20860
Therefore, the value for common factors is 20860.
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 = 18020001115200/(1x20860)
LCM = 18020001115200/20860
LCM = 863854320
Thus, we can understand that the LCM of 298,745,245,714,464 is 863854320.
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FAQs on LCM of 298, 745, 245, 714, 464
1. What is the LCM of 298, 745, 245, 714, 464?
Answer: LCM of 298, 745, 245, 714, 464 is 863854320.
2. How to calculate the LCM of 298, 745, 245, 714, 464?
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 298, 745, 245, 714, 464.
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}.