Given numbers are 841,798,518,720

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 841,798,518,720 is 2979763920.

Find LCM of 841,798,518,720 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 7 x 841 x 19 x 37 x 120 = 2979763920

Therefore, the lowest common multiple of 841,798,518,720 is 2979763920.

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.

841 x 798 x 518 x 720 = 250300169280

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.

841 : 1, 29, 841

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

518 : 1, 2, 7, 14, 37, 74, 259, 518

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 841,798,518,720, is 1.

Now, the common factors can be found like this.

841:29x 29

798:2x 3x 7x 19

518:2x 7x 37

720:2x 2x 2x 2x 3x 3x 5

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 3x 7 = 84

Therefore, the value for common factors is 84.

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 = 250300169280/(1x84)

LCM = 250300169280/84

LCM = 2979763920

Thus, we can understand that the LCM of 841,798,518,720 is 2979763920.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 955, 576, 886, 679
• LCM of 234, 107, 577, 805
• LCM of 904, 388, 223, 934
• LCM of 172, 901, 318, 407
• LCM of 486, 162, 399, 330

1. What is the LCM of 841, 798, 518, 720?

Answer: LCM of 841, 798, 518, 720 is 2979763920.

2. How to calculate the LCM of 841, 798, 518, 720?

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 841, 798, 518, 720.

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}.