LCM of 690, 716, 601, 156, 710
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 690, 716, 601, 156, 710 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 690, 716, 601, 156, 710. So, keep reading to learn more.
Given numbers are 690,716,601,156,710
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 690,716,601,156,710 is 137027675460.
Find LCM of 690,716,601,156,710 with Prime Factorization
| 2 | 690, 716, 601, 156, 710 |
| 2 | 345, 358, 601, 78, 355 |
| 3 | 345, 179, 601, 39, 355 |
| 5 | 115, 179, 601, 13, 355 |
| 23, 179, 601, 13, 71 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 23 x 179 x 601 x 13 x 71 = 137027675460
Therefore, the lowest common multiple of 690,716,601,156,710 is 137027675460.
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.
690 x 716 x 601 x 156 x 710 = 32886642110400
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.
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
716 : 1, 2, 4, 179, 358, 716
601 : 1, 601
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
710 : 1, 2, 5, 10, 71, 142, 355, 710
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 690,716,601,156,710, is 1.
Now, the common factors can be found like this.
690:2x 3x 5x 23
716:2x 2x 179
601:601
156:2x 2x 3x 13
710:2x 5x 71
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 3x 5 = 240
Therefore, the value for common factors is 240.
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 = 32886642110400/(1x240)
LCM = 32886642110400/240
LCM = 137027675460
Thus, we can understand that the LCM of 690,716,601,156,710 is 137027675460.
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FAQs on LCM of 690, 716, 601, 156, 710
1. What is the LCM of 690, 716, 601, 156, 710?
Answer: LCM of 690, 716, 601, 156, 710 is 137027675460.
2. How to calculate the LCM of 690, 716, 601, 156, 710?
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 690, 716, 601, 156, 710.
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}.