Given numbers are 977,372,668,115

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

The LCM of 977,372,668,115 is 6979942020.

Find LCM of 977,372,668,115 with Prime Factorization

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

2 x 2 x 977 x 93 x 167 x 115 = 6979942020

Therefore, the lowest common multiple of 977,372,668,115 is 6979942020.

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.

977 x 372 x 668 x 115 = 27919768080

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.

977 : 1, 977

372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

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

115 : 1, 5, 23, 115

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,372,668,115, is 1.

Now, the common factors can be found like this.

977:977

372:2x 2x 3x 31

668:2x 2x 167

115:5x 23

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 = 27919768080/(1x4)

LCM = 27919768080/4

LCM = 6979942020

Thus, we can understand that the LCM of 977,372,668,115 is 6979942020.

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

• LCM of 338, 949, 230, 229
• LCM of 418, 658, 541, 995
• LCM of 899, 572, 587, 424
• LCM of 166, 163, 149, 769
• LCM of 618, 309, 510, 578

1. What is the LCM of 977, 372, 668, 115?

Answer: LCM of 977, 372, 668, 115 is 6979942020.

2. How to calculate the LCM of 977, 372, 668, 115?

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 977, 372, 668, 115.

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}.