Given numbers are 977,644,797,564

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

The LCM of 977,644,797,564 is 70706259876.

Find LCM of 977,644,797,564 with Prime Factorization

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

2 x 2 x 977 x 161 x 797 x 141 = 70706259876

Therefore, the lowest common multiple of 977,644,797,564 is 70706259876.

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.

977 x 644 x 797 x 564 = 282825039504

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.

977 : 1, 977

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

797 : 1, 797

564 : 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,644,797,564, is 1.

Now, the common factors can be found like this.

977:977

644:2x 2x 7x 23

797:797

564:2x 2x 3x 47

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 = 282825039504/(1x4)

LCM = 282825039504/4

LCM = 70706259876

Thus, we can understand that the LCM of 977,644,797,564 is 70706259876.

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

• LCM of 439, 499, 669, 238
• LCM of 558, 315, 912, 651
• LCM of 746, 248, 151, 953
• LCM of 510, 663, 500, 208
• LCM of 963, 459, 411, 387

1. What is the LCM of 977, 644, 797, 564?

Answer: LCM of 977, 644, 797, 564 is 70706259876.

2. How to calculate the LCM of 977, 644, 797, 564?

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 977, 644, 797, 564.

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}.