LCM of 665, 210, 596, 669, 708
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 665, 210, 596, 669, 708 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 665, 210, 596, 669, 708. So, keep reading to learn more.
Given numbers are 665,210,596,669,708
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 665,210,596,669,708 is 15643936140.
Find LCM of 665,210,596,669,708 with Prime Factorization
| 2 | 665, 210, 596, 669, 708 |
| 2 | 665, 105, 298, 669, 354 |
| 3 | 665, 105, 149, 669, 177 |
| 5 | 665, 35, 149, 223, 59 |
| 7 | 133, 7, 149, 223, 59 |
| 19, 1, 149, 223, 59 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 7 x 19 x 1 x 149 x 223 x 59 = 15643936140
Therefore, the lowest common multiple of 665,210,596,669,708 is 15643936140.
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.
665 x 210 x 596 x 669 x 708 = 39422719072800
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.
665 : 1, 5, 7, 19, 35, 95, 133, 665
210 : 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
596 : 1, 2, 4, 149, 298, 596
669 : 1, 3, 223, 669
708 : 1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 665,210,596,669,708, is 1.
Now, the common factors can be found like this.
665:5x 7x 19
210:2x 3x 5x 7
596:2x 2x 149
669:3x 223
708:2x 2x 3x 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 2x 3x 3x 5x 7 = 2520
Therefore, the value for common factors is 2520.
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 = 39422719072800/(1x2520)
LCM = 39422719072800/2520
LCM = 15643936140
Thus, we can understand that the LCM of 665,210,596,669,708 is 15643936140.
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FAQs on LCM of 665, 210, 596, 669, 708
1. What is the LCM of 665, 210, 596, 669, 708?
Answer: LCM of 665, 210, 596, 669, 708 is 15643936140.
2. How to calculate the LCM of 665, 210, 596, 669, 708?
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 665, 210, 596, 669, 708.
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}.