Given numbers are 107,107,121,649

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

The LCM of 107,107,121,649 is 763873.

Find LCM of 107,107,121,649 with Prime Factorization

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

11 x 107 x 1 x 1 x 11 x 59 = 763873

Therefore, the lowest common multiple of 107,107,121,649 is 763873.

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 107 x 121 x 649 = 899078521

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

107 : 1, 107

121 : 1, 11, 121

649 : 1, 11, 59, 649

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 107,107,121,649, is 1.

Now, the common factors can be found like this.

107:107

107:107

121:11x 11

649:11x 59

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

11x 107 = 1177

Therefore, the value for common factors is 1177.

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 = 899078521/(1x1177)

LCM = 899078521/1177

LCM = 763873

Thus, we can understand that the LCM of 107,107,121,649 is 763873.

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

• LCM of 864, 219, 759, 681
• LCM of 478, 239, 969, 299
• LCM of 321, 425, 448, 289
• LCM of 475, 373, 513, 247
• LCM of 384, 107, 695, 511

1. What is the LCM of 107, 107, 121, 649?

Answer: LCM of 107, 107, 121, 649 is 763873.

2. How to calculate the LCM of 107, 107, 121, 649?

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, 107, 121, 649.

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}.