Given numbers are 771,581,138,941

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

The LCM of 771,581,138,941 is 19390006986.

Find LCM of 771,581,138,941 with Prime Factorization

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

3 x 257 x 581 x 46 x 941 = 19390006986

Therefore, the lowest common multiple of 771,581,138,941 is 19390006986.

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.

771 x 581 x 138 x 941 = 58170020958

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.

771 : 1, 3, 257, 771

581 : 1, 7, 83, 581

138 : 1, 2, 3, 6, 23, 46, 69, 138

941 : 1, 941

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,581,138,941, is 1.

Now, the common factors can be found like this.

771:3x 257

581:7x 83

138:2x 3x 23

941:941

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

3 = 3

Therefore, the value for common factors is 3.

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 = 58170020958/(1x3)

LCM = 58170020958/3

LCM = 19390006986

Thus, we can understand that the LCM of 771,581,138,941 is 19390006986.

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

• LCM of 108, 841, 321, 962
• LCM of 564, 519, 393, 504
• LCM of 458, 995, 349, 947
• LCM of 406, 983, 720, 634
• LCM of 884, 678, 644, 689

1. What is the LCM of 771, 581, 138, 941?

Answer: LCM of 771, 581, 138, 941 is 19390006986.

2. How to calculate the LCM of 771, 581, 138, 941?

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 771, 581, 138, 941.

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}.