Given numbers are 349,507,387,407

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

The LCM of 349,507,387,407 is 9290038329.

Find LCM of 349,507,387,407 with Prime Factorization

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

3 x 349 x 169 x 129 x 407 = 9290038329

Therefore, the lowest common multiple of 349,507,387,407 is 9290038329.

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.

349 x 507 x 387 x 407 = 27870114987

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.

349 : 1, 349

507 : 1, 3, 13, 39, 169, 507

387 : 1, 3, 9, 43, 129, 387

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 349,507,387,407, is 1.

Now, the common factors can be found like this.

349:349

507:3x 13x 13

387:3x 3x 43

407:11x 37

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

3 = 3

Therefore, the value for common factors is 3.

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 = 27870114987/(1x3)

LCM = 27870114987/3

LCM = 9290038329

Thus, we can understand that the LCM of 349,507,387,407 is 9290038329.

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

• LCM of 976, 132, 306, 574
• LCM of 811, 548, 648, 270
• LCM of 201, 798, 123, 442
• LCM of 587, 813, 952, 723
• LCM of 172, 538, 917, 232

1. What is the LCM of 349, 507, 387, 407?

Answer: LCM of 349, 507, 387, 407 is 9290038329.

2. How to calculate the LCM of 349, 507, 387, 407?

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 349, 507, 387, 407.

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}.