Find the LCM of 719, 420, 749, 632, 776 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 719, 420, 749, 632, 776. So, keep reading to learn more.
Given numbers are 719,420,749,632,776
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 719,420,749,632,776 is 495211566360.
Find LCM of 719,420,749,632,776 with Prime Factorization
2 | 719, 420, 749, 632, 776 |
2 | 719, 210, 749, 316, 388 |
2 | 719, 105, 749, 158, 194 |
7 | 719, 105, 749, 79, 97 |
719, 15, 107, 79, 97 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 719 x 15 x 107 x 79 x 97 = 495211566360
Therefore, the lowest common multiple of 719,420,749,632,776 is 495211566360.
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.
719 x 420 x 749 x 632 x 776 = 110927390864640
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.
719 : 1, 719
420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
749 : 1, 7, 107, 749
632 : 1, 2, 4, 8, 79, 158, 316, 632
776 : 1, 2, 4, 8, 97, 194, 388, 776
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 719,420,749,632,776, is 1.
Now, the common factors can be found like this.
719:719
420:2x 2x 3x 5x 7
749:7x 107
632:2x 2x 2x 79
776:2x 2x 2x 97
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 2x 7 = 224
Therefore, the value for common factors is 224.
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 = 110927390864640/(1x224)
LCM = 110927390864640/224
LCM = 495211566360
Thus, we can understand that the LCM of 719,420,749,632,776 is 495211566360.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 719, 420, 749, 632, 776?
Answer: LCM of 719, 420, 749, 632, 776 is 495211566360.
2. How to calculate the LCM of 719, 420, 749, 632, 776?
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 719, 420, 749, 632, 776.
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}.