Given numbers are 331,471,619,628

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

The LCM of 331,471,619,628 is 386010876.

Find LCM of 331,471,619,628 with Prime Factorization

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

157 x 331 x 3 x 619 x 4 = 386010876

Therefore, the lowest common multiple of 331,471,619,628 is 386010876.

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.

331 x 471 x 619 x 628 = 60603707532

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.

331 : 1, 331

471 : 1, 3, 157, 471

619 : 1, 619

628 : 1, 2, 4, 157, 314, 628

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,471,619,628, is 1.

Now, the common factors can be found like this.

331:331

471:3x 157

619:619

628:2x 2x 157

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 = 60603707532/(1x157)

LCM = 60603707532/157

LCM = 386010876

Thus, we can understand that the LCM of 331,471,619,628 is 386010876.

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

• LCM of 750, 358, 495, 491
• LCM of 255, 424, 134, 244
• LCM of 232, 758, 469, 128
• LCM of 923, 774, 336, 551
• LCM of 906, 637, 942, 627

1. What is the LCM of 331, 471, 619, 628?

Answer: LCM of 331, 471, 619, 628 is 386010876.

2. How to calculate the LCM of 331, 471, 619, 628?

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 331, 471, 619, 628.

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}.