Given numbers are 747,970,188,605

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

The LCM of 747,970,188,605 is 8241486660.

Find LCM of 747,970,188,605 with Prime Factorization

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

2 x 5 x 747 x 97 x 94 x 121 = 8241486660

Therefore, the lowest common multiple of 747,970,188,605 is 8241486660.

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.

747 x 970 x 188 x 605 = 82414866600

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.

747 : 1, 3, 9, 83, 249, 747

970 : 1, 2, 5, 10, 97, 194, 485, 970

188 : 1, 2, 4, 47, 94, 188

605 : 1, 5, 11, 55, 121, 605

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 747,970,188,605, is 1.

Now, the common factors can be found like this.

747:3x 3x 83

970:2x 5x 97

188:2x 2x 47

605:5x 11x 11

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 82414866600/(1x10)

LCM = 82414866600/10

LCM = 8241486660

Thus, we can understand that the LCM of 747,970,188,605 is 8241486660.

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

• LCM of 294, 578, 667, 734
• LCM of 443, 810, 369, 495
• LCM of 242, 992, 820, 993
• LCM of 894, 229, 371, 833
• LCM of 483, 851, 961, 793

1. What is the LCM of 747, 970, 188, 605?

Answer: LCM of 747, 970, 188, 605 is 8241486660.

2. How to calculate the LCM of 747, 970, 188, 605?

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 747, 970, 188, 605.

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}.