Given numbers are 397,655,262,977

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

The LCM of 397,655,262,977 is 508108390.

Find LCM of 397,655,262,977 with Prime Factorization

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

131 x 397 x 5 x 2 x 977 = 508108390

Therefore, the lowest common multiple of 397,655,262,977 is 508108390.

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.

397 x 655 x 262 x 977 = 66562199090

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.

397 : 1, 397

655 : 1, 5, 131, 655

262 : 1, 2, 131, 262

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,655,262,977, is 1.

Now, the common factors can be found like this.

397:397

655:5x 131

262:2x 131

977:977

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

131 = 131

Therefore, the value for common factors is 131.

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 = 66562199090/(1x131)

LCM = 66562199090/131

LCM = 508108390

Thus, we can understand that the LCM of 397,655,262,977 is 508108390.

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

• LCM of 820, 480, 364, 142
• LCM of 594, 669, 680, 196
• LCM of 456, 537, 824, 774
• LCM of 975, 533, 919, 864
• LCM of 184, 764, 930, 921

1. What is the LCM of 397, 655, 262, 977?

Answer: LCM of 397, 655, 262, 977 is 508108390.

2. How to calculate the LCM of 397, 655, 262, 977?

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 397, 655, 262, 977.

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}.