LCM of 302, 253, 712, 530, 220
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 302, 253, 712, 530, 220 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 302, 253, 712, 530, 220. So, keep reading to learn more.
Given numbers are 302,253,712,530,220
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 302,253,712,530,220 is 7208142040.
Find LCM of 302,253,712,530,220 with Prime Factorization
| 2 | 302, 253, 712, 530, 220 |
| 2 | 151, 253, 356, 265, 110 |
| 5 | 151, 253, 178, 265, 55 |
| 11 | 151, 253, 178, 53, 11 |
| 151, 23, 178, 53, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 11 x 151 x 23 x 178 x 53 x 1 = 7208142040
Therefore, the lowest common multiple of 302,253,712,530,220 is 7208142040.
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.
302 x 253 x 712 x 530 x 220 = 6343164995200
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.
302 : 1, 2, 151, 302
253 : 1, 11, 23, 253
712 : 1, 2, 4, 8, 89, 178, 356, 712
530 : 1, 2, 5, 10, 53, 106, 265, 530
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 302,253,712,530,220, is 1.
Now, the common factors can be found like this.
302:2x 151
253:11x 23
712:2x 2x 2x 89
530:2x 5x 53
220:2x 2x 5x 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 2x 2x 5x 11 = 880
Therefore, the value for common factors is 880.
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 = 6343164995200/(1x880)
LCM = 6343164995200/880
LCM = 7208142040
Thus, we can understand that the LCM of 302,253,712,530,220 is 7208142040.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 302, 253, 712, 530, 220
1. What is the LCM of 302, 253, 712, 530, 220?
Answer: LCM of 302, 253, 712, 530, 220 is 7208142040.
2. How to calculate the LCM of 302, 253, 712, 530, 220?
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 302, 253, 712, 530, 220.
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}.