Given numbers are 774,156,390,291,544

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

The LCM of 774,156,390,291,544 is 1327379040.

Find LCM of 774,156,390,291,544 with Prime Factorization

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

2 x 2 x 3 x 13 x 129 x 1 x 5 x 97 x 136 = 1327379040

Therefore, the lowest common multiple of 774,156,390,291,544 is 1327379040.

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 156 x 390 x 291 x 544 = 7454560688640

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

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

291 : 1, 3, 97, 291

544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 774,156,390,291,544, is 1.

Now, the common factors can be found like this.

774:2x 3x 3x 43

156:2x 2x 3x 13

390:2x 3x 5x 13

291:3x 97

544:2x 2x 2x 2x 2x 17

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

2x 2x 2x 2x 3x 3x 3x 13 = 5616

Therefore, the value for common factors is 5616.

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 = 7454560688640/(1x5616)

LCM = 7454560688640/5616

LCM = 1327379040

Thus, we can understand that the LCM of 774,156,390,291,544 is 1327379040.

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

• LCM of 189, 560, 613, 756, 945
• LCM of 339, 496, 203, 328, 608
• LCM of 717, 944, 693, 964, 741
• LCM of 146, 289, 160, 611, 356
• LCM of 711, 976, 131, 916, 883

1. What is the LCM of 774, 156, 390, 291, 544?

Answer: LCM of 774, 156, 390, 291, 544 is 1327379040.

2. How to calculate the LCM of 774, 156, 390, 291, 544?

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, 156, 390, 291, 544.

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}.