LCM of 572, 421, 778, 574, 588
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 572, 421, 778, 574, 588 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 572, 421, 778, 574, 588. So, keep reading to learn more.
Given numbers are 572,421,778,574,588
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 572,421,778,574,588 is 564584456436.
Find LCM of 572,421,778,574,588 with Prime Factorization
| 2 | 572, 421, 778, 574, 588 |
| 2 | 286, 421, 389, 287, 294 |
| 7 | 143, 421, 389, 287, 147 |
| 143, 421, 389, 41, 21 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 143 x 421 x 389 x 41 x 21 = 564584456436
Therefore, the lowest common multiple of 572,421,778,574,588 is 564584456436.
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.
572 x 421 x 778 x 574 x 588 = 63233459120832
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.
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
421 : 1, 421
778 : 1, 2, 389, 778
574 : 1, 2, 7, 14, 41, 82, 287, 574
588 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 572,421,778,574,588, is 1.
Now, the common factors can be found like this.
572:2x 2x 11x 13
421:421
778:2x 389
574:2x 7x 41
588:2x 2x 3x 7x 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 2x 7 = 112
Therefore, the value for common factors is 112.
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 = 63233459120832/(1x112)
LCM = 63233459120832/112
LCM = 564584456436
Thus, we can understand that the LCM of 572,421,778,574,588 is 564584456436.
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FAQs on LCM of 572, 421, 778, 574, 588
1. What is the LCM of 572, 421, 778, 574, 588?
Answer: LCM of 572, 421, 778, 574, 588 is 564584456436.
2. How to calculate the LCM of 572, 421, 778, 574, 588?
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 572, 421, 778, 574, 588.
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}.