Given numbers are 720,698,893,880

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

The LCM of 720,698,893,880 is 2468323440.

Find LCM of 720,698,893,880 with Prime Factorization

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

2 x 2 x 2 x 2 x 5 x 9 x 349 x 893 x 11 = 2468323440

Therefore, the lowest common multiple of 720,698,893,880 is 2468323440.

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.

720 x 698 x 893 x 880 = 394931750400

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.

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

698 : 1, 2, 349, 698

893 : 1, 19, 47, 893

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 720,698,893,880, is 1.

Now, the common factors can be found like this.

720:2x 2x 2x 2x 3x 3x 5

698:2x 349

893:19x 47

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 2x 2x 2x 2x 5 = 160

Therefore, the value for common factors is 160.

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 = 394931750400/(1x160)

LCM = 394931750400/160

LCM = 2468323440

Thus, we can understand that the LCM of 720,698,893,880 is 2468323440.

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

• LCM of 319, 666, 303, 521
• LCM of 304, 496, 613, 834
• LCM of 201, 513, 877, 134
• LCM of 646, 900, 890, 314
• LCM of 185, 166, 389, 741

1. What is the LCM of 720, 698, 893, 880?

Answer: LCM of 720, 698, 893, 880 is 2468323440.

2. How to calculate the LCM of 720, 698, 893, 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 720, 698, 893, 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}.