Given numbers are 637,727,979,975

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

The LCM of 637,727,979,975 is 34003044075.

Find LCM of 637,727,979,975 with Prime Factorization

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

13 x 49 x 727 x 979 x 75 = 34003044075

Therefore, the lowest common multiple of 637,727,979,975 is 34003044075.

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.

637 x 727 x 979 x 975 = 442039572975

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.

637 : 1, 7, 13, 49, 91, 637

727 : 1, 727

979 : 1, 11, 89, 979

975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,727,979,975, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

727:727

979:11x 89

975:3x 5x 5x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 442039572975/(1x13)

LCM = 442039572975/13

LCM = 34003044075

Thus, we can understand that the LCM of 637,727,979,975 is 34003044075.

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

• LCM of 255, 775, 326, 320
• LCM of 296, 834, 918, 547
• LCM of 329, 879, 937, 417
• LCM of 869, 758, 571, 576
• LCM of 620, 785, 694, 412

1. What is the LCM of 637, 727, 979, 975?

Answer: LCM of 637, 727, 979, 975 is 34003044075.

2. How to calculate the LCM of 637, 727, 979, 975?

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 637, 727, 979, 975.

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}.