Given numbers are 380,756,690,880,203

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

The LCM of 380,756,690,880,203 is 2107773360.

Find LCM of 380,756,690,880,203 with Prime Factorization

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

2 x 2 x 3 x 5 x 7 x 19 x 9 x 23 x 44 x 29 = 2107773360

Therefore, the lowest common multiple of 380,756,690,880,203 is 2107773360.

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.

380 x 756 x 690 x 880 x 203 = 35410592448000

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.

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

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

203 : 1, 7, 29, 203

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 380,756,690,880,203, is 1.

Now, the common factors can be found like this.

380:2x 2x 5x 19

756:2x 2x 3x 3x 3x 7

690:2x 3x 5x 23

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

203:7x 29

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 2x 2x 3x 5x 5x 7 = 16800

Therefore, the value for common factors is 16800.

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 = 35410592448000/(1x16800)

LCM = 35410592448000/16800

LCM = 2107773360

Thus, we can understand that the LCM of 380,756,690,880,203 is 2107773360.

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

• LCM of 666, 881, 498, 150, 770
• LCM of 451, 857, 780, 576, 865
• LCM of 534, 416, 801, 734, 207
• LCM of 443, 592, 247, 534, 365
• LCM of 892, 647, 672, 663, 491

1. What is the LCM of 380, 756, 690, 880, 203?

Answer: LCM of 380, 756, 690, 880, 203 is 2107773360.

2. How to calculate the LCM of 380, 756, 690, 880, 203?

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 380, 756, 690, 880, 203.

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}.