Given numbers are 802,521,863,856

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

The LCM of 802,521,863,856 is 154335792488.

Find LCM of 802,521,863,856 with Prime Factorization

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

2 x 401 x 521 x 863 x 428 = 154335792488

Therefore, the lowest common multiple of 802,521,863,856 is 154335792488.

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.

802 x 521 x 863 x 856 = 308671584976

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.

802 : 1, 2, 401, 802

521 : 1, 521

863 : 1, 863

856 : 1, 2, 4, 8, 107, 214, 428, 856

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 802,521,863,856, is 1.

Now, the common factors can be found like this.

802:2x 401

521:521

863:863

856:2x 2x 2x 107

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

2 = 2

Therefore, the value for common factors is 2.

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 = 308671584976/(1x2)

LCM = 308671584976/2

LCM = 154335792488

Thus, we can understand that the LCM of 802,521,863,856 is 154335792488.

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

• LCM of 944, 268, 472, 752
• LCM of 212, 274, 977, 953
• LCM of 827, 688, 468, 108
• LCM of 461, 677, 524, 713
• LCM of 490, 814, 499, 546

1. What is the LCM of 802, 521, 863, 856?

Answer: LCM of 802, 521, 863, 856 is 154335792488.

2. How to calculate the LCM of 802, 521, 863, 856?

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 802, 521, 863, 856.

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}.