Find the LCM of 669, 938, 533, 416, 518 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 669, 938, 533, 416, 518. So, keep reading to learn more.
Given numbers are 669,938,533,416,518
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 669,938,533,416,518 is 198005781792.
Find LCM of 669,938,533,416,518 with Prime Factorization
2 | 669, 938, 533, 416, 518 |
7 | 669, 469, 533, 208, 259 |
13 | 669, 67, 533, 208, 37 |
669, 67, 41, 16, 37 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 13 x 669 x 67 x 41 x 16 x 37 = 198005781792
Therefore, the lowest common multiple of 669,938,533,416,518 is 198005781792.
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.
669 x 938 x 533 x 416 x 518 = 72074104572288
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.
669 : 1, 3, 223, 669
938 : 1, 2, 7, 14, 67, 134, 469, 938
533 : 1, 13, 41, 533
416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416
518 : 1, 2, 7, 14, 37, 74, 259, 518
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,938,533,416,518, is 1.
Now, the common factors can be found like this.
669:3x 223
938:2x 7x 67
533:13x 41
416:2x 2x 2x 2x 2x 13
518:2x 7x 37
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 7x 13 = 364
Therefore, the value for common factors is 364.
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 = 72074104572288/(1x364)
LCM = 72074104572288/364
LCM = 198005781792
Thus, we can understand that the LCM of 669,938,533,416,518 is 198005781792.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 669, 938, 533, 416, 518?
Answer: LCM of 669, 938, 533, 416, 518 is 198005781792.
2. How to calculate the LCM of 669, 938, 533, 416, 518?
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 669, 938, 533, 416, 518.
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}.