Given numbers are 427,943,861,533

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

The LCM of 427,943,861,533 is 15703779.

Find LCM of 427,943,861,533 with Prime Factorization

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

7 x 41 x 61 x 23 x 3 x 13 = 15703779

Therefore, the lowest common multiple of 427,943,861,533 is 15703779.

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.

427 x 943 x 861 x 533 = 184786367493

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.

427 : 1, 7, 61, 427

943 : 1, 23, 41, 943

861 : 1, 3, 7, 21, 41, 123, 287, 861

533 : 1, 13, 41, 533

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,943,861,533, is 1.

Now, the common factors can be found like this.

427:7x 61

943:23x 41

861:3x 7x 41

533:13x 41

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

7x 41x 41 = 11767

Therefore, the value for common factors is 11767.

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 = 184786367493/(1x11767)

LCM = 184786367493/11767

LCM = 15703779

Thus, we can understand that the LCM of 427,943,861,533 is 15703779.

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

• LCM of 785, 311, 448, 527
• LCM of 230, 797, 627, 421
• LCM of 421, 149, 446, 139
• LCM of 308, 794, 978, 952
• LCM of 967, 577, 977, 503

1. What is the LCM of 427, 943, 861, 533?

Answer: LCM of 427, 943, 861, 533 is 15703779.

2. How to calculate the LCM of 427, 943, 861, 533?

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 427, 943, 861, 533.

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}.