Given numbers are 613,538,638,757

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

The LCM of 613,538,638,757 is 79639644502.

Find LCM of 613,538,638,757 with Prime Factorization

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

2 x 613 x 269 x 319 x 757 = 79639644502

Therefore, the lowest common multiple of 613,538,638,757 is 79639644502.

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.

613 x 538 x 638 x 757 = 159279289004

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.

613 : 1, 613

538 : 1, 2, 269, 538

638 : 1, 2, 11, 22, 29, 58, 319, 638

757 : 1, 757

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 613,538,638,757, is 1.

Now, the common factors can be found like this.

613:613

538:2x 269

638:2x 11x 29

757:757

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

2 = 2

Therefore, the value for common factors is 2.

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 = 159279289004/(1x2)

LCM = 159279289004/2

LCM = 79639644502

Thus, we can understand that the LCM of 613,538,638,757 is 79639644502.

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

• LCM of 801, 432, 997, 395
• LCM of 579, 431, 508, 956
• LCM of 726, 497, 590, 758
• LCM of 761, 978, 379, 147
• LCM of 797, 581, 884, 830

1. What is the LCM of 613, 538, 638, 757?

Answer: LCM of 613, 538, 638, 757 is 79639644502.

2. How to calculate the LCM of 613, 538, 638, 757?

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 613, 538, 638, 757.

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}.