Given numbers are 107,121,655,351,905

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

The LCM of 107,121,655,351,905 is 538760986335.

Find LCM of 107,121,655,351,905 with Prime Factorization

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

5 x 107 x 121 x 131 x 351 x 181 = 538760986335

Therefore, the lowest common multiple of 107,121,655,351,905 is 538760986335.

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.

107 x 121 x 655 x 351 x 905 = 2693804931675

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.

107 : 1, 107

121 : 1, 11, 121

655 : 1, 5, 131, 655

351 : 1, 3, 9, 13, 27, 39, 117, 351

905 : 1, 5, 181, 905

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 107,121,655,351,905, is 1.

Now, the common factors can be found like this.

107:107

121:11x 11

655:5x 131

351:3x 3x 3x 13

905:5x 181

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

5 = 5

Therefore, the value for common factors is 5.

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 = 2693804931675/(1x5)

LCM = 2693804931675/5

LCM = 538760986335

Thus, we can understand that the LCM of 107,121,655,351,905 is 538760986335.

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

• LCM of 444, 639, 230, 216, 154
• LCM of 899, 203, 595, 773, 244
• LCM of 572, 547, 120, 193, 735
• LCM of 462, 565, 473, 462, 678
• LCM of 736, 574, 375, 559, 543

1. What is the LCM of 107, 121, 655, 351, 905?

Answer: LCM of 107, 121, 655, 351, 905 is 538760986335.

2. How to calculate the LCM of 107, 121, 655, 351, 905?

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 107, 121, 655, 351, 905.

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}.