Given numbers are 254,747,145,430

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

The LCM of 254,747,145,430 is 1183016430.

Find LCM of 254,747,145,430 with Prime Factorization

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

2 x 5 x 127 x 747 x 29 x 43 = 1183016430

Therefore, the lowest common multiple of 254,747,145,430 is 1183016430.

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.

254 x 747 x 145 x 430 = 11830164300

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.

254 : 1, 2, 127, 254

747 : 1, 3, 9, 83, 249, 747

145 : 1, 5, 29, 145

430 : 1, 2, 5, 10, 43, 86, 215, 430

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,747,145,430, is 1.

Now, the common factors can be found like this.

254:2x 127

747:3x 3x 83

145:5x 29

430:2x 5x 43

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 11830164300/(1x10)

LCM = 11830164300/10

LCM = 1183016430

Thus, we can understand that the LCM of 254,747,145,430 is 1183016430.

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

• LCM of 494, 899, 843, 718
• LCM of 668, 503, 139, 635
• LCM of 367, 987, 193, 815
• LCM of 916, 124, 311, 260
• LCM of 450, 775, 991, 128

1. What is the LCM of 254, 747, 145, 430?

Answer: LCM of 254, 747, 145, 430 is 1183016430.

2. How to calculate the LCM of 254, 747, 145, 430?

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 254, 747, 145, 430.

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}.