Given numbers are 880,128,677,940

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

The LCM of 880,128,677,940 is 224005760.

Find LCM of 880,128,677,940 with Prime Factorization

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

2 x 2 x 2 x 2 x 5 x 11 x 8 x 677 x 47 = 224005760

Therefore, the lowest common multiple of 880,128,677,940 is 224005760.

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.

880 x 128 x 677 x 940 = 71681843200

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.

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

128 : 1, 2, 4, 8, 16, 32, 64, 128

677 : 1, 677

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 880,128,677,940, is 1.

Now, the common factors can be found like this.

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

128:2x 2x 2x 2x 2x 2x 2

677:677

940:2x 2x 5x 47

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 2x 5 = 320

Therefore, the value for common factors is 320.

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 = 71681843200/(1x320)

LCM = 71681843200/320

LCM = 224005760

Thus, we can understand that the LCM of 880,128,677,940 is 224005760.

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

• LCM of 180, 904, 184, 118
• LCM of 579, 755, 258, 440
• LCM of 216, 129, 867, 710
• LCM of 527, 154, 948, 954
• LCM of 506, 758, 898, 711

1. What is the LCM of 880, 128, 677, 940?

Answer: LCM of 880, 128, 677, 940 is 224005760.

2. How to calculate the LCM of 880, 128, 677, 940?

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 880, 128, 677, 940.

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}.