Given numbers are 427,791,973,961,601

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

The LCM of 427,791,973,961,601 is 3873637517729.

Find LCM of 427,791,973,961,601 with Prime Factorization

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

7 x 61 x 113 x 139 x 961 x 601 = 3873637517729

Therefore, the lowest common multiple of 427,791,973,961,601 is 3873637517729.

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 791 x 973 x 961 x 601 = 189808238368721

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

791 : 1, 7, 113, 791

973 : 1, 7, 139, 973

961 : 1, 31, 961

601 : 1, 601

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,791,973,961,601, is 1.

Now, the common factors can be found like this.

427:7x 61

791:7x 113

973:7x 139

961:31x 31

601:601

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

7x 7 = 49

Therefore, the value for common factors is 49.

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 = 189808238368721/(1x49)

LCM = 189808238368721/49

LCM = 3873637517729

Thus, we can understand that the LCM of 427,791,973,961,601 is 3873637517729.

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

• LCM of 583, 745, 205, 948, 608
• LCM of 784, 340, 155, 219, 288
• LCM of 366, 632, 633, 371, 770
• LCM of 976, 627, 843, 582, 500
• LCM of 822, 216, 816, 846, 637

1. What is the LCM of 427, 791, 973, 961, 601?

Answer: LCM of 427, 791, 973, 961, 601 is 3873637517729.

2. How to calculate the LCM of 427, 791, 973, 961, 601?

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, 791, 973, 961, 601.

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}.