LCM of 750, 756, 501, 198
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 750, 756, 501, 198 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 750, 756, 501, 198. So, keep reading to learn more.
Given numbers are 750,756,501,198
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 750,756,501,198 is 173596500.
Find LCM of 750,756,501,198 with Prime Factorization
| 2 | 750, 756, 501, 198 |
| 3 | 375, 378, 501, 99 |
| 3 | 125, 126, 167, 33 |
| 125, 42, 167, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 125 x 42 x 167 x 11 = 173596500
Therefore, the lowest common multiple of 750,756,501,198 is 173596500.
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.
750 x 756 x 501 x 198 = 56245266000
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.
750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750
756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
501 : 1, 3, 167, 501
198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 750,756,501,198, is 3.
Now, the common factors can be found like this.
750:2x 3x 5x 5x 5
756:2x 2x 3x 3x 3x 7
501:3x 167
198:2x 3x 3x 11
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 3x 3x 3 = 108
Therefore, the value for common factors is 108.
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 = 56245266000/(3x108)
LCM = 56245266000/324
LCM = 173596500
Thus, we can understand that the LCM of 750,756,501,198 is 173596500.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 750, 756, 501, 198
1. What is the LCM of 750, 756, 501, 198?
Answer: LCM of 750, 756, 501, 198 is 173596500.
2. How to calculate the LCM of 750, 756, 501, 198?
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 750, 756, 501, 198.
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}.