Given numbers are 901,949,570,920

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

The LCM of 901,949,570,920 is 44838769560.

Find LCM of 901,949,570,920 with Prime Factorization

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

2 x 5 x 901 x 949 x 57 x 92 = 44838769560

Therefore, the lowest common multiple of 901,949,570,920 is 44838769560.

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.

901 x 949 x 570 x 920 = 448387695600

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.

901 : 1, 17, 53, 901

949 : 1, 13, 73, 949

570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 901,949,570,920, is 1.

Now, the common factors can be found like this.

901:17x 53

949:13x 73

570:2x 3x 5x 19

920:2x 2x 2x 5x 23

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 448387695600/(1x10)

LCM = 448387695600/10

LCM = 44838769560

Thus, we can understand that the LCM of 901,949,570,920 is 44838769560.

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

• LCM of 706, 357, 529, 928
• LCM of 441, 229, 823, 253
• LCM of 245, 767, 604, 990
• LCM of 349, 791, 220, 645
• LCM of 106, 329, 624, 832

1. What is the LCM of 901, 949, 570, 920?

Answer: LCM of 901, 949, 570, 920 is 44838769560.

2. How to calculate the LCM of 901, 949, 570, 920?

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 901, 949, 570, 920.

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}.