Given numbers are 614,620,543,128

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

The LCM of 614,620,543,128 is 3307347840.

Find LCM of 614,620,543,128 with Prime Factorization

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

2 x 2 x 307 x 155 x 543 x 32 = 3307347840

Therefore, the lowest common multiple of 614,620,543,128 is 3307347840.

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.

614 x 620 x 543 x 128 = 26458782720

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.

614 : 1, 2, 307, 614

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

543 : 1, 3, 181, 543

128 : 1, 2, 4, 8, 16, 32, 64, 128

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 614,620,543,128, is 1.

Now, the common factors can be found like this.

614:2x 307

620:2x 2x 5x 31

543:3x 181

128:2x 2x 2x 2x 2x 2x 2

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 = 26458782720/(1x8)

LCM = 26458782720/8

LCM = 3307347840

Thus, we can understand that the LCM of 614,620,543,128 is 3307347840.

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

• LCM of 419, 880, 787, 972
• LCM of 675, 371, 627, 752
• LCM of 884, 953, 550, 861
• LCM of 932, 427, 219, 560
• LCM of 869, 456, 158, 192

1. What is the LCM of 614, 620, 543, 128?

Answer: LCM of 614, 620, 543, 128 is 3307347840.

2. How to calculate the LCM of 614, 620, 543, 128?

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 614, 620, 543, 128.

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}.