Given numbers are 631,526,120,474

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

The LCM of 631,526,120,474 is 1573234440.

Find LCM of 631,526,120,474 with Prime Factorization

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

2 x 3 x 631 x 263 x 20 x 79 = 1573234440

Therefore, the lowest common multiple of 631,526,120,474 is 1573234440.

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.

631 x 526 x 120 x 474 = 18878813280

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.

631 : 1, 631

526 : 1, 2, 263, 526

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

474 : 1, 2, 3, 6, 79, 158, 237, 474

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,526,120,474, is 1.

Now, the common factors can be found like this.

631:631

526:2x 263

120:2x 2x 2x 3x 5

474:2x 3x 79

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

2x 2x 3 = 12

Therefore, the value for common factors is 12.

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 = 18878813280/(1x12)

LCM = 18878813280/12

LCM = 1573234440

Thus, we can understand that the LCM of 631,526,120,474 is 1573234440.

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

• LCM of 877, 131, 365, 841
• LCM of 747, 739, 343, 501
• LCM of 483, 468, 100, 684
• LCM of 468, 898, 147, 475
• LCM of 991, 344, 711, 401

1. What is the LCM of 631, 526, 120, 474?

Answer: LCM of 631, 526, 120, 474 is 1573234440.

2. How to calculate the LCM of 631, 526, 120, 474?

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 631, 526, 120, 474.

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}.