LCM of 197, 735, 222, 445, 908
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 197, 735, 222, 445, 908 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 197, 735, 222, 445, 908. So, keep reading to learn more.
Given numbers are 197,735,222,445,908
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 197,735,222,445,908 is 432943420980.
Find LCM of 197,735,222,445,908 with Prime Factorization
| 2 | 197, 735, 222, 445, 908 |
| 3 | 197, 735, 111, 445, 454 |
| 5 | 197, 245, 37, 445, 454 |
| 197, 49, 37, 89, 454 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 197 x 49 x 37 x 89 x 454 = 432943420980
Therefore, the lowest common multiple of 197,735,222,445,908 is 432943420980.
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.
197 x 735 x 222 x 445 x 908 = 12988302629400
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.
197 : 1, 197
735 : 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
222 : 1, 2, 3, 6, 37, 74, 111, 222
445 : 1, 5, 89, 445
908 : 1, 2, 4, 227, 454, 908
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,735,222,445,908, is 1.
Now, the common factors can be found like this.
197:197
735:3x 5x 7x 7
222:2x 3x 37
445:5x 89
908:2x 2x 227
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 5 = 30
Therefore, the value for common factors is 30.
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 = 12988302629400/(1x30)
LCM = 12988302629400/30
LCM = 432943420980
Thus, we can understand that the LCM of 197,735,222,445,908 is 432943420980.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 197, 735, 222, 445, 908
1. What is the LCM of 197, 735, 222, 445, 908?
Answer: LCM of 197, 735, 222, 445, 908 is 432943420980.
2. How to calculate the LCM of 197, 735, 222, 445, 908?
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 197, 735, 222, 445, 908.
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}.