Given numbers are 816,651,327,431

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

The LCM of 816,651,327,431 is 8318665488.

Find LCM of 816,651,327,431 with Prime Factorization

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

3 x 272 x 217 x 109 x 431 = 8318665488

Therefore, the lowest common multiple of 816,651,327,431 is 8318665488.

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.

816 x 651 x 327 x 431 = 74867989392

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.

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

651 : 1, 3, 7, 21, 31, 93, 217, 651

327 : 1, 3, 109, 327

431 : 1, 431

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,651,327,431, is 1.

Now, the common factors can be found like this.

816:2x 2x 2x 2x 3x 17

651:3x 7x 31

327:3x 109

431:431

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 74867989392/(1x9)

LCM = 74867989392/9

LCM = 8318665488

Thus, we can understand that the LCM of 816,651,327,431 is 8318665488.

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

• LCM of 732, 381, 803, 156
• LCM of 434, 141, 876, 246
• LCM of 138, 125, 443, 442
• LCM of 634, 898, 191, 259
• LCM of 503, 884, 346, 773

1. What is the LCM of 816, 651, 327, 431?

Answer: LCM of 816, 651, 327, 431 is 8318665488.

2. How to calculate the LCM of 816, 651, 327, 431?

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 816, 651, 327, 431.

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}.