Given numbers are 470,438,973,666,771

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

The LCM of 470,438,973,666,771 is 2857004439030.

Find LCM of 470,438,973,666,771 with Prime Factorization

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

2 x 3 x 235 x 73 x 973 x 111 x 257 = 2857004439030

Therefore, the lowest common multiple of 470,438,973,666,771 is 2857004439030.

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.

470 x 438 x 973 x 666 x 771 = 102852159805080

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.

470 : 1, 2, 5, 10, 47, 94, 235, 470

438 : 1, 2, 3, 6, 73, 146, 219, 438

973 : 1, 7, 139, 973

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

771 : 1, 3, 257, 771

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 470,438,973,666,771, is 1.

Now, the common factors can be found like this.

470:2x 5x 47

438:2x 3x 73

973:7x 139

666:2x 3x 3x 37

771:3x 257

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 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 102852159805080/(1x36)

LCM = 102852159805080/36

LCM = 2857004439030

Thus, we can understand that the LCM of 470,438,973,666,771 is 2857004439030.

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

• LCM of 926, 100, 479, 873, 470
• LCM of 780, 111, 767, 142, 518
• LCM of 997, 943, 704, 115, 271
• LCM of 429, 566, 584, 582, 150
• LCM of 136, 887, 859, 411, 604

1. What is the LCM of 470, 438, 973, 666, 771?

Answer: LCM of 470, 438, 973, 666, 771 is 2857004439030.

2. How to calculate the LCM of 470, 438, 973, 666, 771?

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 470, 438, 973, 666, 771.

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}.