Given numbers are 655,889,247,393

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

The LCM of 655,889,247,393 is 431480595.

Find LCM of 655,889,247,393 with Prime Factorization

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

131 x 5 x 889 x 247 x 3 = 431480595

Therefore, the lowest common multiple of 655,889,247,393 is 431480595.

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.

655 x 889 x 247 x 393 = 56523957945

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.

655 : 1, 5, 131, 655

889 : 1, 7, 127, 889

247 : 1, 13, 19, 247

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 655,889,247,393, is 1.

Now, the common factors can be found like this.

655:5x 131

889:7x 127

247:13x 19

393:3x 131

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

131 = 131

Therefore, the value for common factors is 131.

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 = 56523957945/(1x131)

LCM = 56523957945/131

LCM = 431480595

Thus, we can understand that the LCM of 655,889,247,393 is 431480595.

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

• LCM of 568, 803, 608, 968
• LCM of 951, 807, 921, 283
• LCM of 840, 381, 701, 330
• LCM of 268, 395, 885, 800
• LCM of 123, 707, 419, 835

1. What is the LCM of 655, 889, 247, 393?

Answer: LCM of 655, 889, 247, 393 is 431480595.

2. How to calculate the LCM of 655, 889, 247, 393?

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 655, 889, 247, 393.

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}.