Given numbers are 624,419,478

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

The LCM of 624,419,478 is 62487984.

Find LCM of 624,419,478 with Prime Factorization

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

2 x 312 x 419 x 239 = 62487984

Therefore, the lowest common multiple of 624,419,478 is 62487984.

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.

624 x 419 x 478 = 124975968

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.

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

419 : 1, 419

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 624,419,478, is 1.

Now, the common factors can be found like this.

624:2x 2x 2x 2x 3x 13

419:419

478:2x 239

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

2 = 2

Therefore, the value for common factors is 2.

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 = 124975968/(1x2)

LCM = 124975968/2

LCM = 62487984

Thus, we can understand that the LCM of 624,419,478 is 62487984.

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

• LCM of 453, 367, 867
• LCM of 652, 700, 988
• LCM of 557, 599, 225
• LCM of 421, 924, 786
• LCM of 146, 409, 872

1. What is the LCM of 624, 419, 478?

Answer: LCM of 624, 419, 478 is 62487984.

2. How to calculate the LCM of 624, 419, 478?

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 624, 419, 478.

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}.