Given numbers are 131,623,198,838

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

The LCM of 131,623,198,838 is 6770777706.

Find LCM of 131,623,198,838 with Prime Factorization

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

2 x 131 x 623 x 99 x 419 = 6770777706

Therefore, the lowest common multiple of 131,623,198,838 is 6770777706.

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.

131 x 623 x 198 x 838 = 13541555412

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.

131 : 1, 131

623 : 1, 7, 89, 623

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

838 : 1, 2, 419, 838

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,623,198,838, is 1.

Now, the common factors can be found like this.

131:131

623:7x 89

198:2x 3x 3x 11

838:2x 419

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 = 13541555412/(1x2)

LCM = 13541555412/2

LCM = 6770777706

Thus, we can understand that the LCM of 131,623,198,838 is 6770777706.

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

• LCM of 235, 371, 719, 449
• LCM of 172, 643, 523, 900
• LCM of 223, 736, 627, 451
• LCM of 771, 999, 118, 295
• LCM of 642, 915, 462, 372

1. What is the LCM of 131, 623, 198, 838?

Answer: LCM of 131, 623, 198, 838 is 6770777706.

2. How to calculate the LCM of 131, 623, 198, 838?

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 131, 623, 198, 838.

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}.