LCM of 450, 274, 472, 767
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 450, 274, 472, 767 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 450, 274, 472, 767. So, keep reading to learn more.
Given numbers are 450,274,472,767
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 450,274,472,767 is 189142200.
Find LCM of 450,274,472,767 with Prime Factorization
| 2 | 450, 274, 472, 767 |
| 59 | 225, 137, 236, 767 |
| 225, 137, 4, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 59 x 225 x 137 x 4 x 13 = 189142200
Therefore, the lowest common multiple of 450,274,472,767 is 189142200.
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.
450 x 274 x 472 x 767 = 44637559200
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.
450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
274 : 1, 2, 137, 274
472 : 1, 2, 4, 8, 59, 118, 236, 472
767 : 1, 13, 59, 767
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 450,274,472,767, is 1.
Now, the common factors can be found like this.
450:2x 3x 3x 5x 5
274:2x 137
472:2x 2x 2x 59
767:13x 59
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 59 = 236
Therefore, the value for common factors is 236.
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 = 44637559200/(1x236)
LCM = 44637559200/236
LCM = 189142200
Thus, we can understand that the LCM of 450,274,472,767 is 189142200.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 450, 274, 472, 767
1. What is the LCM of 450, 274, 472, 767?
Answer: LCM of 450, 274, 472, 767 is 189142200.
2. How to calculate the LCM of 450, 274, 472, 767?
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 450, 274, 472, 767.
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}.