Given numbers are 803,820,163,982,985

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

The LCM of 803,820,163,982,985 is 10381610248460.

Find LCM of 803,820,163,982,985 with Prime Factorization

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

2 x 5 x 803 x 82 x 163 x 491 x 197 = 10381610248460

Therefore, the lowest common multiple of 803,820,163,982,985 is 10381610248460.

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.

803 x 820 x 163 x 982 x 985 = 103816102484600

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.

803 : 1, 11, 73, 803

820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

163 : 1, 163

982 : 1, 2, 491, 982

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 803,820,163,982,985, is 1.

Now, the common factors can be found like this.

803:11x 73

820:2x 2x 5x 41

163:163

982:2x 491

985:5x 197

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 103816102484600/(1x10)

LCM = 103816102484600/10

LCM = 10381610248460

Thus, we can understand that the LCM of 803,820,163,982,985 is 10381610248460.

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

• LCM of 423, 114, 715, 222, 963
• LCM of 748, 807, 690, 215, 710
• LCM of 210, 506, 686, 961, 536
• LCM of 910, 100, 896, 637, 511
• LCM of 409, 320, 223, 835, 728

1. What is the LCM of 803, 820, 163, 982, 985?

Answer: LCM of 803, 820, 163, 982, 985 is 10381610248460.

2. How to calculate the LCM of 803, 820, 163, 982, 985?

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 803, 820, 163, 982, 985.

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}.