Given numbers are 471,557,790,527,394

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

The LCM of 471,557,790,527,394 is 21516916522470.

Find LCM of 471,557,790,527,394 with Prime Factorization

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

2 x 471 x 557 x 395 x 527 x 197 = 21516916522470

Therefore, the lowest common multiple of 471,557,790,527,394 is 21516916522470.

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.

471 x 557 x 790 x 527 x 394 = 43033833044940

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.

471 : 1, 3, 157, 471

557 : 1, 557

790 : 1, 2, 5, 10, 79, 158, 395, 790

527 : 1, 17, 31, 527

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 471,557,790,527,394, is 1.

Now, the common factors can be found like this.

471:3x 157

557:557

790:2x 5x 79

527:17x 31

394:2x 197

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

2 = 2

Therefore, the value for common factors is 2.

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 = 43033833044940/(1x2)

LCM = 43033833044940/2

LCM = 21516916522470

Thus, we can understand that the LCM of 471,557,790,527,394 is 21516916522470.

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

• LCM of 981, 468, 241, 901, 973
• LCM of 971, 938, 442, 822, 949
• LCM of 567, 734, 185, 338, 342
• LCM of 728, 480, 792, 694, 484
• LCM of 889, 555, 387, 141, 229

1. What is the LCM of 471, 557, 790, 527, 394?

Answer: LCM of 471, 557, 790, 527, 394 is 21516916522470.

2. How to calculate the LCM of 471, 557, 790, 527, 394?

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 471, 557, 790, 527, 394.

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}.