Given numbers are 977,609,561,802

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

The LCM of 977,609,561,802 is 89233480182.

Find LCM of 977,609,561,802 with Prime Factorization

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

3 x 977 x 203 x 187 x 802 = 89233480182

Therefore, the lowest common multiple of 977,609,561,802 is 89233480182.

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 609 x 561 x 802 = 267700440546

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

609 : 1, 3, 7, 21, 29, 87, 203, 609

561 : 1, 3, 11, 17, 33, 51, 187, 561

802 : 1, 2, 401, 802

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,609,561,802, is 1.

Now, the common factors can be found like this.

977:977

609:3x 7x 29

561:3x 11x 17

802:2x 401

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

3 = 3

Therefore, the value for common factors is 3.

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 = 267700440546/(1x3)

LCM = 267700440546/3

LCM = 89233480182

Thus, we can understand that the LCM of 977,609,561,802 is 89233480182.

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

• LCM of 870, 519, 981, 165
• LCM of 244, 322, 142, 226
• LCM of 813, 927, 990, 573
• LCM of 179, 310, 155, 100
• LCM of 866, 933, 976, 896

1. What is the LCM of 977, 609, 561, 802?

Answer: LCM of 977, 609, 561, 802 is 89233480182.

2. How to calculate the LCM of 977, 609, 561, 802?

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, 609, 561, 802.

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}.