Given numbers are 774,141,161,993,331

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

The LCM of 774,141,161,993,331 is 1938619998.

Find LCM of 774,141,161,993,331 with Prime Factorization

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

3 x 331 x 258 x 47 x 161 x 1 x 1 = 1938619998

Therefore, the lowest common multiple of 774,141,161,993,331 is 1938619998.

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.

774 x 141 x 161 x 993 x 331 = 5775148974042

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.

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

141 : 1, 3, 47, 141

161 : 1, 7, 23, 161

993 : 1, 3, 331, 993

331 : 1, 331

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 774,141,161,993,331, is 1.

Now, the common factors can be found like this.

774:2x 3x 3x 43

141:3x 47

161:7x 23

993:3x 331

331:331

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

3x 3x 331 = 2979

Therefore, the value for common factors is 2979.

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 = 5775148974042/(1x2979)

LCM = 5775148974042/2979

LCM = 1938619998

Thus, we can understand that the LCM of 774,141,161,993,331 is 1938619998.

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

• LCM of 677, 633, 292, 844, 940
• LCM of 176, 344, 403, 572, 234
• LCM of 539, 627, 811, 178, 391
• LCM of 568, 662, 150, 989, 435
• LCM of 362, 804, 328, 685, 310

1. What is the LCM of 774, 141, 161, 993, 331?

Answer: LCM of 774, 141, 161, 993, 331 is 1938619998.

2. How to calculate the LCM of 774, 141, 161, 993, 331?

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 774, 141, 161, 993, 331.

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}.