Given numbers are 431,740,248,207

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

The LCM of 431,740,248,207 is 4093275960.

Find LCM of 431,740,248,207 with Prime Factorization

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

2 x 2 x 431 x 185 x 62 x 207 = 4093275960

Therefore, the lowest common multiple of 431,740,248,207 is 4093275960.

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.

431 x 740 x 248 x 207 = 16373103840

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.

431 : 1, 431

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

248 : 1, 2, 4, 8, 31, 62, 124, 248

207 : 1, 3, 9, 23, 69, 207

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,740,248,207, is 1.

Now, the common factors can be found like this.

431:431

740:2x 2x 5x 37

248:2x 2x 2x 31

207:3x 3x 23

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 16373103840/(1x4)

LCM = 16373103840/4

LCM = 4093275960

Thus, we can understand that the LCM of 431,740,248,207 is 4093275960.

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

• LCM of 562, 794, 418, 531
• LCM of 630, 900, 935, 312
• LCM of 906, 901, 975, 761
• LCM of 980, 919, 520, 574
• LCM of 971, 586, 801, 972

1. What is the LCM of 431, 740, 248, 207?

Answer: LCM of 431, 740, 248, 207 is 4093275960.

2. How to calculate the LCM of 431, 740, 248, 207?

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 431, 740, 248, 207.

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}.