Given numbers are 975,668,188,397

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

The LCM of 975,668,188,397 is 12152606700.

Find LCM of 975,668,188,397 with Prime Factorization

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

2 x 2 x 975 x 167 x 47 x 397 = 12152606700

Therefore, the lowest common multiple of 975,668,188,397 is 12152606700.

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.

975 x 668 x 188 x 397 = 48610426800

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.

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

668 : 1, 2, 4, 167, 334, 668

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

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 975,668,188,397, is 1.

Now, the common factors can be found like this.

975:3x 5x 5x 13

668:2x 2x 167

188:2x 2x 47

397:397

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 = 48610426800/(1x4)

LCM = 48610426800/4

LCM = 12152606700

Thus, we can understand that the LCM of 975,668,188,397 is 12152606700.

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

• LCM of 936, 601, 109, 143
• LCM of 916, 592, 500, 531
• LCM of 598, 819, 629, 730
• LCM of 370, 878, 849, 963
• LCM of 258, 897, 945, 338

1. What is the LCM of 975, 668, 188, 397?

Answer: LCM of 975, 668, 188, 397 is 12152606700.

2. How to calculate the LCM of 975, 668, 188, 397?

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 975, 668, 188, 397.

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}.