Given numbers are 102,421,119,629

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

The LCM of 102,421,119,629 is 11121978.

Find LCM of 102,421,119,629 with Prime Factorization

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

17 x 6 x 421 x 7 x 37 = 11121978

Therefore, the lowest common multiple of 102,421,119,629 is 11121978.

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.

102 x 421 x 119 x 629 = 3214251642

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.

102 : 1, 2, 3, 6, 17, 34, 51, 102

421 : 1, 421

119 : 1, 7, 17, 119

629 : 1, 17, 37, 629

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 102,421,119,629, is 1.

Now, the common factors can be found like this.

102:2x 3x 17

421:421

119:7x 17

629:17x 37

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

17x 17 = 289

Therefore, the value for common factors is 289.

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 = 3214251642/(1x289)

LCM = 3214251642/289

LCM = 11121978

Thus, we can understand that the LCM of 102,421,119,629 is 11121978.

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

• LCM of 809, 188, 517, 871
• LCM of 540, 250, 228, 963
• LCM of 983, 253, 277, 628
• LCM of 190, 419, 611, 793
• LCM of 398, 187, 578, 457

1. What is the LCM of 102, 421, 119, 629?

Answer: LCM of 102, 421, 119, 629 is 11121978.

2. How to calculate the LCM of 102, 421, 119, 629?

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 102, 421, 119, 629.

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}.