Given numbers are 975,421,534,273

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

The LCM of 975,421,534,273 is 511451850.

Find LCM of 975,421,534,273 with Prime Factorization

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

3 x 13 x 25 x 421 x 178 x 7 = 511451850

Therefore, the lowest common multiple of 975,421,534,273 is 511451850.

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.

975 x 421 x 534 x 273 = 59839866450

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.

975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

421 : 1, 421

534 : 1, 2, 3, 6, 89, 178, 267, 534

273 : 1, 3, 7, 13, 21, 39, 91, 273

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 975,421,534,273, is 1.

Now, the common factors can be found like this.

975:3x 5x 5x 13

421:421

534:2x 3x 89

273:3x 7x 13

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

3x 3x 13 = 117

Therefore, the value for common factors is 117.

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 = 59839866450/(1x117)

LCM = 59839866450/117

LCM = 511451850

Thus, we can understand that the LCM of 975,421,534,273 is 511451850.

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

• LCM of 811, 791, 786, 510
• LCM of 990, 405, 870, 434
• LCM of 920, 240, 604, 965
• LCM of 375, 662, 539, 734
• LCM of 568, 156, 534, 160

1. What is the LCM of 975, 421, 534, 273?

Answer: LCM of 975, 421, 534, 273 is 511451850.

2. How to calculate the LCM of 975, 421, 534, 273?

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 975, 421, 534, 273.

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}.