Given numbers are 420,234,926,569,273

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

The LCM of 420,234,926,569,273 is 4315261860.

Find LCM of 420,234,926,569,273 with Prime Factorization

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

2 x 3 x 7 x 13 x 10 x 3 x 463 x 569 x 1 = 4315261860

Therefore, the lowest common multiple of 420,234,926,569,273 is 4315261860.

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.

420 x 234 x 926 x 569 x 273 = 14136797853360

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.

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

234 : 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

926 : 1, 2, 463, 926

569 : 1, 569

273 : 1, 3, 7, 13, 21, 39, 91, 273

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 420,234,926,569,273, is 1.

Now, the common factors can be found like this.

420:2x 2x 3x 5x 7

234:2x 3x 3x 13

926:2x 463

569:569

273:3x 7x 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 3x 3x 7x 13 = 3276

Therefore, the value for common factors is 3276.

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 = 14136797853360/(1x3276)

LCM = 14136797853360/3276

LCM = 4315261860

Thus, we can understand that the LCM of 420,234,926,569,273 is 4315261860.

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

• LCM of 106, 917, 713, 622, 366
• LCM of 896, 434, 356, 892, 367
• LCM of 438, 685, 882, 719, 776
• LCM of 154, 548, 834, 235, 367
• LCM of 156, 572, 655, 918, 108

1. What is the LCM of 420, 234, 926, 569, 273?

Answer: LCM of 420, 234, 926, 569, 273 is 4315261860.

2. How to calculate the LCM of 420, 234, 926, 569, 273?

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 420, 234, 926, 569, 273.

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}.