Given numbers are 434,572,545,642,129

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

The LCM of 434,572,545,642,129 is 933739546740.

Find LCM of 434,572,545,642,129 with Prime Factorization

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

2 x 3 x 217 x 286 x 545 x 107 x 43 = 933739546740

Therefore, the lowest common multiple of 434,572,545,642,129 is 933739546740.

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.

434 x 572 x 545 x 642 x 129 = 11204874560880

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.

434 : 1, 2, 7, 14, 31, 62, 217, 434

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

545 : 1, 5, 109, 545

642 : 1, 2, 3, 6, 107, 214, 321, 642

129 : 1, 3, 43, 129

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 434,572,545,642,129, is 1.

Now, the common factors can be found like this.

434:2x 7x 31

572:2x 2x 11x 13

545:5x 109

642:2x 3x 107

129:3x 43

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 3 = 12

Therefore, the value for common factors is 12.

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 = 11204874560880/(1x12)

LCM = 11204874560880/12

LCM = 933739546740

Thus, we can understand that the LCM of 434,572,545,642,129 is 933739546740.

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

• LCM of 543, 621, 889, 147, 974
• LCM of 611, 409, 172, 195, 570
• LCM of 200, 672, 728, 276, 267
• LCM of 145, 630, 691, 532, 731
• LCM of 220, 260, 357, 492, 745

1. What is the LCM of 434, 572, 545, 642, 129?

Answer: LCM of 434, 572, 545, 642, 129 is 933739546740.

2. How to calculate the LCM of 434, 572, 545, 642, 129?

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 434, 572, 545, 642, 129.

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}.