Given numbers are 770,730,548,977,918

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

The LCM of 770,730,548,977,918 is 6906712802220.

Find LCM of 770,730,548,977,918 with Prime Factorization

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

2 x 5 x 77 x 73 x 274 x 977 x 459 = 6906712802220

Therefore, the lowest common multiple of 770,730,548,977,918 is 6906712802220.

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.

770 x 730 x 548 x 977 x 918 = 276268512088800

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.

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

730 : 1, 2, 5, 10, 73, 146, 365, 730

548 : 1, 2, 4, 137, 274, 548

977 : 1, 977

918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,730,548,977,918, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

730:2x 5x 73

548:2x 2x 137

977:977

918:2x 3x 3x 3x 17

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

2x 2x 2x 5 = 40

Therefore, the value for common factors is 40.

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 = 276268512088800/(1x40)

LCM = 276268512088800/40

LCM = 6906712802220

Thus, we can understand that the LCM of 770,730,548,977,918 is 6906712802220.

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

• LCM of 419, 243, 472, 278, 686
• LCM of 492, 173, 941, 424, 329
• LCM of 834, 647, 921, 970, 215
• LCM of 594, 111, 287, 713, 325
• LCM of 771, 427, 916, 858, 609

1. What is the LCM of 770, 730, 548, 977, 918?

Answer: LCM of 770, 730, 548, 977, 918 is 6906712802220.

2. How to calculate the LCM of 770, 730, 548, 977, 918?

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 770, 730, 548, 977, 918.

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}.