LCM of 275, 152, 397, 544
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 275, 152, 397, 544 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 275, 152, 397, 544. So, keep reading to learn more.
Given numbers are 275,152,397,544
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 275,152,397,544 is 1128432800.
Find LCM of 275,152,397,544 with Prime Factorization
| 2 | 275, 152, 397, 544 |
| 2 | 275, 76, 397, 272 |
| 2 | 275, 38, 397, 136 |
| 275, 19, 397, 68 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 275 x 19 x 397 x 68 = 1128432800
Therefore, the lowest common multiple of 275,152,397,544 is 1128432800.
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.
275 x 152 x 397 x 544 = 9027462400
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.
275 : 1, 5, 11, 25, 55, 275
152 : 1, 2, 4, 8, 19, 38, 76, 152
397 : 1, 397
544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 275,152,397,544, is 1.
Now, the common factors can be found like this.
275:5x 5x 11
152:2x 2x 2x 19
397:397
544:2x 2x 2x 2x 2x 17
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 2 = 8
Therefore, the value for common factors is 8.
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 = 9027462400/(1x8)
LCM = 9027462400/8
LCM = 1128432800
Thus, we can understand that the LCM of 275,152,397,544 is 1128432800.
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FAQs on LCM of 275, 152, 397, 544
1. What is the LCM of 275, 152, 397, 544?
Answer: LCM of 275, 152, 397, 544 is 1128432800.
2. How to calculate the LCM of 275, 152, 397, 544?
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 275, 152, 397, 544.
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}.