Given numbers are 419,350,938,670,520

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

The LCM of 419,350,938,670,520 is 510928600.

Find LCM of 419,350,938,670,520 with Prime Factorization

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

2 x 5 x 7 x 67 x 419 x 5 x 1 x 1 x 52 = 510928600

Therefore, the lowest common multiple of 419,350,938,670,520 is 510928600.

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.

419 x 350 x 938 x 670 x 520 = 47925102680000

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.

419 : 1, 419

350 : 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

938 : 1, 2, 7, 14, 67, 134, 469, 938

670 : 1, 2, 5, 10, 67, 134, 335, 670

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 419,350,938,670,520, is 1.

Now, the common factors can be found like this.

419:419

350:2x 5x 5x 7

938:2x 7x 67

670:2x 5x 67

520:2x 2x 2x 5x 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 2x 2x 5x 5x 7x 67 = 93800

Therefore, the value for common factors is 93800.

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 = 47925102680000/(1x93800)

LCM = 47925102680000/93800

LCM = 510928600

Thus, we can understand that the LCM of 419,350,938,670,520 is 510928600.

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

• LCM of 694, 242, 487, 533, 570
• LCM of 293, 222, 708, 477, 870
• LCM of 285, 981, 537, 361, 348
• LCM of 895, 162, 670, 267, 730
• LCM of 595, 251, 190, 903, 336

1. What is the LCM of 419, 350, 938, 670, 520?

Answer: LCM of 419, 350, 938, 670, 520 is 510928600.

2. How to calculate the LCM of 419, 350, 938, 670, 520?

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 419, 350, 938, 670, 520.

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}.