Given numbers are 770,117,563,880

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

The LCM of 770,117,563,880 is 405765360.

Find LCM of 770,117,563,880 with Prime Factorization

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

2 x 5 x 11 x 7 x 117 x 563 x 8 = 405765360

Therefore, the lowest common multiple of 770,117,563,880 is 405765360.

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 117 x 563 x 880 = 44634189600

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

117 : 1, 3, 9, 13, 39, 117

563 : 1, 563

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,117,563,880, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

117:3x 3x 13

563:563

880:2x 2x 2x 2x 5x 11

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

2x 5x 11 = 110

Therefore, the value for common factors is 110.

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 = 44634189600/(1x110)

LCM = 44634189600/110

LCM = 405765360

Thus, we can understand that the LCM of 770,117,563,880 is 405765360.

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

• LCM of 783, 707, 798, 807
• LCM of 390, 662, 932, 691
• LCM of 712, 298, 280, 243
• LCM of 729, 811, 650, 374
• LCM of 802, 803, 423, 869

1. What is the LCM of 770, 117, 563, 880?

Answer: LCM of 770, 117, 563, 880 is 405765360.

2. How to calculate the LCM of 770, 117, 563, 880?

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, 117, 563, 880.

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}.