Given numbers are 782,637,841,422

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

The LCM of 782,637,841,422 is 88394376434.

Find LCM of 782,637,841,422 with Prime Factorization

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

2 x 391 x 637 x 841 x 211 = 88394376434

Therefore, the lowest common multiple of 782,637,841,422 is 88394376434.

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.

782 x 637 x 841 x 422 = 176788752868

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.

782 : 1, 2, 17, 23, 34, 46, 391, 782

637 : 1, 7, 13, 49, 91, 637

841 : 1, 29, 841

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 782,637,841,422, is 1.

Now, the common factors can be found like this.

782:2x 17x 23

637:7x 7x 13

841:29x 29

422:2x 211

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 176788752868/(1x2)

LCM = 176788752868/2

LCM = 88394376434

Thus, we can understand that the LCM of 782,637,841,422 is 88394376434.

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

• LCM of 467, 861, 844, 957
• LCM of 282, 155, 829, 651
• LCM of 295, 277, 401, 919
• LCM of 648, 303, 280, 423
• LCM of 280, 405, 598, 759

1. What is the LCM of 782, 637, 841, 422?

Answer: LCM of 782, 637, 841, 422 is 88394376434.

2. How to calculate the LCM of 782, 637, 841, 422?

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 782, 637, 841, 422.

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}.