LCM of 222, 564, 423, 697
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 222, 564, 423, 697 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 222, 564, 423, 697. So, keep reading to learn more.
Given numbers are 222,564,423,697
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 222,564,423,697 is 43634988.
Find LCM of 222,564,423,697 with Prime Factorization
| 2 | 222, 564, 423, 697 |
| 3 | 111, 282, 423, 697 |
| 47 | 37, 94, 141, 697 |
| 37, 2, 3, 697 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 47 x 37 x 2 x 3 x 697 = 43634988
Therefore, the lowest common multiple of 222,564,423,697 is 43634988.
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.
222 x 564 x 423 x 697 = 36915199848
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.
222 : 1, 2, 3, 6, 37, 74, 111, 222
564 : 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564
423 : 1, 3, 9, 47, 141, 423
697 : 1, 17, 41, 697
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 222,564,423,697, is 1.
Now, the common factors can be found like this.
222:2x 3x 37
564:2x 2x 3x 47
423:3x 3x 47
697:17x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 47 = 846
Therefore, the value for common factors is 846.
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 = 36915199848/(1x846)
LCM = 36915199848/846
LCM = 43634988
Thus, we can understand that the LCM of 222,564,423,697 is 43634988.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 222, 564, 423, 697
1. What is the LCM of 222, 564, 423, 697?
Answer: LCM of 222, 564, 423, 697 is 43634988.
2. How to calculate the LCM of 222, 564, 423, 697?
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 222, 564, 423, 697.
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}.