Given numbers are 397,234,767,904,538

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

The LCM of 397,234,767,904,538 is 666421639416.

Find LCM of 397,234,767,904,538 with Prime Factorization

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

2 x 13 x 397 x 9 x 59 x 452 x 269 = 666421639416

Therefore, the lowest common multiple of 397,234,767,904,538 is 666421639416.

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.

397 x 234 x 767 x 904 x 538 = 34653925249632

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.

397 : 1, 397

234 : 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

767 : 1, 13, 59, 767

904 : 1, 2, 4, 8, 113, 226, 452, 904

538 : 1, 2, 269, 538

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,234,767,904,538, is 1.

Now, the common factors can be found like this.

397:397

234:2x 3x 3x 13

767:13x 59

904:2x 2x 2x 113

538:2x 269

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 13 = 52

Therefore, the value for common factors is 52.

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 = 34653925249632/(1x52)

LCM = 34653925249632/52

LCM = 666421639416

Thus, we can understand that the LCM of 397,234,767,904,538 is 666421639416.

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

• LCM of 668, 430, 424, 236, 267
• LCM of 976, 312, 748, 488, 900
• LCM of 367, 767, 483, 498, 169
• LCM of 504, 517, 100, 490, 470
• LCM of 345, 650, 192, 798, 315

1. What is the LCM of 397, 234, 767, 904, 538?

Answer: LCM of 397, 234, 767, 904, 538 is 666421639416.

2. How to calculate the LCM of 397, 234, 767, 904, 538?

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 397, 234, 767, 904, 538.

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}.