Given numbers are 391,137,802,354

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

The LCM of 391,137,802,354 is 7604049918.

Find LCM of 391,137,802,354 with Prime Factorization

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

2 x 391 x 137 x 401 x 177 = 7604049918

Therefore, the lowest common multiple of 391,137,802,354 is 7604049918.

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.

391 x 137 x 802 x 354 = 15208099836

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.

391 : 1, 17, 23, 391

137 : 1, 137

802 : 1, 2, 401, 802

354 : 1, 2, 3, 6, 59, 118, 177, 354

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,137,802,354, is 1.

Now, the common factors can be found like this.

391:17x 23

137:137

802:2x 401

354:2x 3x 59

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 = 15208099836/(1x2)

LCM = 15208099836/2

LCM = 7604049918

Thus, we can understand that the LCM of 391,137,802,354 is 7604049918.

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

• LCM of 678, 973, 951, 681
• LCM of 691, 392, 152, 384
• LCM of 678, 724, 938, 899
• LCM of 177, 961, 993, 899
• LCM of 209, 508, 675, 257

1. What is the LCM of 391, 137, 802, 354?

Answer: LCM of 391, 137, 802, 354 is 7604049918.

2. How to calculate the LCM of 391, 137, 802, 354?

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 391, 137, 802, 354.

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}.