Given numbers are 576,474,448,691

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

The LCM of 576,474,448,691 is 220102848.

Find LCM of 576,474,448,691 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 79 x 7 x 691 = 220102848

Therefore, the lowest common multiple of 576,474,448,691 is 220102848.

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.

576 x 474 x 448 x 691 = 84519493632

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.

576 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

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

448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

691 : 1, 691

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 576,474,448,691, is 1.

Now, the common factors can be found like this.

576:2x 2x 2x 2x 2x 2x 3x 3

474:2x 3x 79

448:2x 2x 2x 2x 2x 2x 7

691:691

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 2x 2x 2x 2x 2x 3 = 384

Therefore, the value for common factors is 384.

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 = 84519493632/(1x384)

LCM = 84519493632/384

LCM = 220102848

Thus, we can understand that the LCM of 576,474,448,691 is 220102848.

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

• LCM of 352, 813, 774, 779
• LCM of 926, 162, 963, 198
• LCM of 980, 983, 271, 933
• LCM of 685, 856, 635, 701
• LCM of 324, 161, 594, 349

1. What is the LCM of 576, 474, 448, 691?

Answer: LCM of 576, 474, 448, 691 is 220102848.

2. How to calculate the LCM of 576, 474, 448, 691?

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 576, 474, 448, 691.

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}.