Given numbers are 253,307,307,921

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

The LCM of 253,307,307,921 is 233013.

Find LCM of 253,307,307,921 with Prime Factorization

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

307 x 253 x 1 x 1 x 3 = 233013

Therefore, the lowest common multiple of 253,307,307,921 is 233013.

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.

253 x 307 x 307 x 921 = 21961242237

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.

253 : 1, 11, 23, 253

307 : 1, 307

307 : 1, 307

921 : 1, 3, 307, 921

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,307,307,921, is 1.

Now, the common factors can be found like this.

253:11x 23

307:307

307:307

921:3x 307

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

307x 307 = 94249

Therefore, the value for common factors is 94249.

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 = 21961242237/(1x94249)

LCM = 21961242237/94249

LCM = 233013

Thus, we can understand that the LCM of 253,307,307,921 is 233013.

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

• LCM of 983, 661, 872, 842
• LCM of 396, 914, 525, 318
• LCM of 997, 995, 639, 548
• LCM of 989, 692, 456, 236
• LCM of 755, 424, 185, 974

1. What is the LCM of 253, 307, 307, 921?

Answer: LCM of 253, 307, 307, 921 is 233013.

2. How to calculate the LCM of 253, 307, 307, 921?

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 253, 307, 307, 921.

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}.