Given numbers are 473,531,862,840

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

The LCM of 473,531,862,840 is 30310350840.

Find LCM of 473,531,862,840 with Prime Factorization

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

2 x 3 x 473 x 177 x 431 x 140 = 30310350840

Therefore, the lowest common multiple of 473,531,862,840 is 30310350840.

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.

473 x 531 x 862 x 840 = 181862105040

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.

473 : 1, 11, 43, 473

531 : 1, 3, 9, 59, 177, 531

862 : 1, 2, 431, 862

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,531,862,840, is 1.

Now, the common factors can be found like this.

473:11x 43

531:3x 3x 59

862:2x 431

840:2x 2x 2x 3x 5x 7

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 181862105040/(1x6)

LCM = 181862105040/6

LCM = 30310350840

Thus, we can understand that the LCM of 473,531,862,840 is 30310350840.

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

• LCM of 739, 371, 836, 722
• LCM of 703, 485, 821, 929
• LCM of 442, 852, 620, 759
• LCM of 596, 492, 336, 783
• LCM of 445, 312, 610, 749

1. What is the LCM of 473, 531, 862, 840?

Answer: LCM of 473, 531, 862, 840 is 30310350840.

2. How to calculate the LCM of 473, 531, 862, 840?

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 473, 531, 862, 840.

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}.