Given numbers are 434,457,155,633

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

The LCM of 434,457,155,633 is 627739770.

Find LCM of 434,457,155,633 with Prime Factorization

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

31 x 14 x 457 x 5 x 633 = 627739770

Therefore, the lowest common multiple of 434,457,155,633 is 627739770.

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.

434 x 457 x 155 x 633 = 19459932870

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.

434 : 1, 2, 7, 14, 31, 62, 217, 434

457 : 1, 457

155 : 1, 5, 31, 155

633 : 1, 3, 211, 633

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 434,457,155,633, is 1.

Now, the common factors can be found like this.

434:2x 7x 31

457:457

155:5x 31

633:3x 211

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

31 = 31

Therefore, the value for common factors is 31.

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 = 19459932870/(1x31)

LCM = 19459932870/31

LCM = 627739770

Thus, we can understand that the LCM of 434,457,155,633 is 627739770.

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

• LCM of 171, 491, 676, 869
• LCM of 103, 875, 390, 598
• LCM of 840, 415, 229, 206
• LCM of 556, 177, 657, 200
• LCM of 478, 100, 150, 907

1. What is the LCM of 434, 457, 155, 633?

Answer: LCM of 434, 457, 155, 633 is 627739770.

2. How to calculate the LCM of 434, 457, 155, 633?

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 434, 457, 155, 633.

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}.