Given numbers are 971,753,971,551

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

The LCM of 971,753,971,551 is 402870813.

Find LCM of 971,753,971,551 with Prime Factorization

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

971 x 1 x 753 x 1 x 551 = 402870813

Therefore, the lowest common multiple of 971,753,971,551 is 402870813.

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.

971 x 753 x 971 x 551 = 391187559423

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.

971 : 1, 971

753 : 1, 3, 251, 753

971 : 1, 971

551 : 1, 19, 29, 551

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 971,753,971,551, is 1.

Now, the common factors can be found like this.

971:971

753:3x 251

971:971

551:19x 29

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

971 = 971

Therefore, the value for common factors is 971.

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 = 391187559423/(1x971)

LCM = 391187559423/971

LCM = 402870813

Thus, we can understand that the LCM of 971,753,971,551 is 402870813.

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

• LCM of 380, 419, 174, 832
• LCM of 913, 141, 150, 279
• LCM of 802, 145, 369, 970
• LCM of 329, 128, 837, 635
• LCM of 513, 822, 727, 102

1. What is the LCM of 971, 753, 971, 551?

Answer: LCM of 971, 753, 971, 551 is 402870813.

2. How to calculate the LCM of 971, 753, 971, 551?

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 971, 753, 971, 551.

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}.