Given numbers are 971,961,970,776

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

The LCM of 971,961,970,776 is 3620548280.

Find LCM of 971,961,970,776 with Prime Factorization

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

2 x 97 x 971 x 961 x 5 x 4 = 3620548280

Therefore, the lowest common multiple of 971,961,970,776 is 3620548280.

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 961 x 970 x 776 = 702386366320

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

961 : 1, 31, 961

970 : 1, 2, 5, 10, 97, 194, 485, 970

776 : 1, 2, 4, 8, 97, 194, 388, 776

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 971,961,970,776, is 1.

Now, the common factors can be found like this.

971:971

961:31x 31

970:2x 5x 97

776:2x 2x 2x 97

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

2x 97 = 194

Therefore, the value for common factors is 194.

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 = 702386366320/(1x194)

LCM = 702386366320/194

LCM = 3620548280

Thus, we can understand that the LCM of 971,961,970,776 is 3620548280.

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

• LCM of 600, 290, 409, 284
• LCM of 560, 689, 462, 842
• LCM of 502, 415, 304, 871
• LCM of 607, 239, 345, 380
• LCM of 884, 202, 969, 107

1. What is the LCM of 971, 961, 970, 776?

Answer: LCM of 971, 961, 970, 776 is 3620548280.

2. How to calculate the LCM of 971, 961, 970, 776?

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, 961, 970, 776.

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}.