Given numbers are 785,127,471,274

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

The LCM of 785,127,471,274 is 81949290.

Find LCM of 785,127,471,274 with Prime Factorization

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

157 x 5 x 127 x 3 x 274 = 81949290

Therefore, the lowest common multiple of 785,127,471,274 is 81949290.

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.

785 x 127 x 471 x 274 = 12866038530

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.

785 : 1, 5, 157, 785

127 : 1, 127

471 : 1, 3, 157, 471

274 : 1, 2, 137, 274

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 785,127,471,274, is 1.

Now, the common factors can be found like this.

785:5x 157

127:127

471:3x 157

274:2x 137

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

157 = 157

Therefore, the value for common factors is 157.

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 = 12866038530/(1x157)

LCM = 12866038530/157

LCM = 81949290

Thus, we can understand that the LCM of 785,127,471,274 is 81949290.

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

• LCM of 344, 711, 222, 691
• LCM of 847, 401, 236, 380
• LCM of 700, 626, 725, 918
• LCM of 717, 199, 549, 758
• LCM of 486, 913, 742, 317

1. What is the LCM of 785, 127, 471, 274?

Answer: LCM of 785, 127, 471, 274 is 81949290.

2. How to calculate the LCM of 785, 127, 471, 274?

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 785, 127, 471, 274.

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}.