Given numbers are 431,578,598,117

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

The LCM of 431,578,598,117 is 670376538.

Find LCM of 431,578,598,117 with Prime Factorization

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

2 x 13 x 431 x 289 x 23 x 9 = 670376538

Therefore, the lowest common multiple of 431,578,598,117 is 670376538.

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.

431 x 578 x 598 x 117 = 17429789988

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.

431 : 1, 431

578 : 1, 2, 17, 34, 289, 578

598 : 1, 2, 13, 23, 26, 46, 299, 598

117 : 1, 3, 9, 13, 39, 117

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,578,598,117, is 1.

Now, the common factors can be found like this.

431:431

578:2x 17x 17

598:2x 13x 23

117:3x 3x 13

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 17429789988/(1x26)

LCM = 17429789988/26

LCM = 670376538

Thus, we can understand that the LCM of 431,578,598,117 is 670376538.

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

• LCM of 986, 566, 606, 671
• LCM of 337, 426, 391, 337
• LCM of 667, 369, 863, 488
• LCM of 367, 488, 469, 202
• LCM of 123, 443, 199, 686

1. What is the LCM of 431, 578, 598, 117?

Answer: LCM of 431, 578, 598, 117 is 670376538.

2. How to calculate the LCM of 431, 578, 598, 117?

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 431, 578, 598, 117.

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}.