Given numbers are 860,542,424,434

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

The LCM of 860,542,424,434 is 5360846120.

Find LCM of 860,542,424,434 with Prime Factorization

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

2 x 2 x 215 x 271 x 106 x 217 = 5360846120

Therefore, the lowest common multiple of 860,542,424,434 is 5360846120.

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.

860 x 542 x 424 x 434 = 85773537920

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.

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

542 : 1, 2, 271, 542

424 : 1, 2, 4, 8, 53, 106, 212, 424

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 860,542,424,434, is 2.

Now, the common factors can be found like this.

860:2x 2x 5x 43

542:2x 271

424:2x 2x 2x 53

434:2x 7x 31

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 2 = 8

Therefore, the value for common factors is 8.

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 = 85773537920/(2x8)

LCM = 85773537920/16

LCM = 5360846120

Thus, we can understand that the LCM of 860,542,424,434 is 5360846120.

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

• LCM of 952, 143, 109, 238
• LCM of 784, 835, 179, 512
• LCM of 926, 546, 647, 715
• LCM of 627, 407, 489, 710
• LCM of 392, 453, 609, 265

1. What is the LCM of 860, 542, 424, 434?

Answer: LCM of 860, 542, 424, 434 is 5360846120.

2. How to calculate the LCM of 860, 542, 424, 434?

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 860, 542, 424, 434.

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}.