Given numbers are 416,446,542,402,621

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

The LCM of 416,446,542,402,621 is 1046005305696.

Find LCM of 416,446,542,402,621 with Prime Factorization

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

2 x 3 x 208 x 223 x 271 x 67 x 207 = 1046005305696

Therefore, the lowest common multiple of 416,446,542,402,621 is 1046005305696.

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.

416 x 446 x 542 x 402 x 621 = 25104127336704

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.

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

446 : 1, 2, 223, 446

542 : 1, 2, 271, 542

402 : 1, 2, 3, 6, 67, 134, 201, 402

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 416,446,542,402,621, is 1.

Now, the common factors can be found like this.

416:2x 2x 2x 2x 2x 13

446:2x 223

542:2x 271

402:2x 3x 67

621:3x 3x 3x 23

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 3 = 24

Therefore, the value for common factors is 24.

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 = 25104127336704/(1x24)

LCM = 25104127336704/24

LCM = 1046005305696

Thus, we can understand that the LCM of 416,446,542,402,621 is 1046005305696.

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

• LCM of 289, 169, 370, 644, 456
• LCM of 746, 849, 959, 810, 417
• LCM of 544, 834, 281, 274, 844
• LCM of 776, 399, 553, 855, 488
• LCM of 487, 548, 662, 490, 677

1. What is the LCM of 416, 446, 542, 402, 621?

Answer: LCM of 416, 446, 542, 402, 621 is 1046005305696.

2. How to calculate the LCM of 416, 446, 542, 402, 621?

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 416, 446, 542, 402, 621.

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}.