Given numbers are 157,690,953,454

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

The LCM of 157,690,953,454 is 23435137230.

Find LCM of 157,690,953,454 with Prime Factorization

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

2 x 157 x 345 x 953 x 227 = 23435137230

Therefore, the lowest common multiple of 157,690,953,454 is 23435137230.

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.

157 x 690 x 953 x 454 = 46870274460

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.

157 : 1, 157

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

953 : 1, 953

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,690,953,454, is 1.

Now, the common factors can be found like this.

157:157

690:2x 3x 5x 23

953:953

454:2x 227

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

2 = 2

Therefore, the value for common factors is 2.

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 = 46870274460/(1x2)

LCM = 46870274460/2

LCM = 23435137230

Thus, we can understand that the LCM of 157,690,953,454 is 23435137230.

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

• LCM of 856, 548, 221, 642
• LCM of 386, 527, 831, 877
• LCM of 594, 311, 955, 260
• LCM of 391, 731, 217, 869
• LCM of 801, 989, 359, 559

1. What is the LCM of 157, 690, 953, 454?

Answer: LCM of 157, 690, 953, 454 is 23435137230.

2. How to calculate the LCM of 157, 690, 953, 454?

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 157, 690, 953, 454.

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}.