Given numbers are 517,190,347,748

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

The LCM of 517,190,347,748 is 1158917540.

Find LCM of 517,190,347,748 with Prime Factorization

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

2 x 11 x 47 x 95 x 347 x 34 = 1158917540

Therefore, the lowest common multiple of 517,190,347,748 is 1158917540.

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.

517 x 190 x 347 x 748 = 25496185880

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.

517 : 1, 11, 47, 517

190 : 1, 2, 5, 10, 19, 38, 95, 190

347 : 1, 347

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,190,347,748, is 1.

Now, the common factors can be found like this.

517:11x 47

190:2x 5x 19

347:347

748:2x 2x 11x 17

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 25496185880/(1x22)

LCM = 25496185880/22

LCM = 1158917540

Thus, we can understand that the LCM of 517,190,347,748 is 1158917540.

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

• LCM of 428, 788, 558, 209
• LCM of 805, 740, 573, 864
• LCM of 715, 556, 696, 919
• LCM of 900, 533, 808, 878
• LCM of 178, 880, 840, 454

1. What is the LCM of 517, 190, 347, 748?

Answer: LCM of 517, 190, 347, 748 is 1158917540.

2. How to calculate the LCM of 517, 190, 347, 748?

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 517, 190, 347, 748.

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}.