Given numbers are 506,674,142,655

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

The LCM of 506,674,142,655 is 7930125610.

Find LCM of 506,674,142,655 with Prime Factorization

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

2 x 253 x 337 x 71 x 655 = 7930125610

Therefore, the lowest common multiple of 506,674,142,655 is 7930125610.

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.

506 x 674 x 142 x 655 = 31720502440

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.

506 : 1, 2, 11, 22, 23, 46, 253, 506

674 : 1, 2, 337, 674

142 : 1, 2, 71, 142

655 : 1, 5, 131, 655

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 506,674,142,655, is 1.

Now, the common factors can be found like this.

506:2x 11x 23

674:2x 337

142:2x 71

655:5x 131

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 31720502440/(1x4)

LCM = 31720502440/4

LCM = 7930125610

Thus, we can understand that the LCM of 506,674,142,655 is 7930125610.

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

• LCM of 638, 300, 200, 763
• LCM of 608, 592, 624, 381
• LCM of 189, 972, 610, 656
• LCM of 541, 162, 917, 646
• LCM of 388, 290, 694, 631

1. What is the LCM of 506, 674, 142, 655?

Answer: LCM of 506, 674, 142, 655 is 7930125610.

2. How to calculate the LCM of 506, 674, 142, 655?

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 506, 674, 142, 655.

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}.