Given numbers are 917,668,495,434

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

The LCM of 917,668,495,434 is 9399671820.

Find LCM of 917,668,495,434 with Prime Factorization

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

2 x 7 x 131 x 334 x 495 x 31 = 9399671820

Therefore, the lowest common multiple of 917,668,495,434 is 9399671820.

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.

917 x 668 x 495 x 434 = 131595405480

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.

917 : 1, 7, 131, 917

668 : 1, 2, 4, 167, 334, 668

495 : 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

434 : 1, 2, 7, 14, 31, 62, 217, 434

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,668,495,434, is 1.

Now, the common factors can be found like this.

917:7x 131

668:2x 2x 167

495:3x 3x 5x 11

434:2x 7x 31

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 131595405480/(1x14)

LCM = 131595405480/14

LCM = 9399671820

Thus, we can understand that the LCM of 917,668,495,434 is 9399671820.

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

• LCM of 945, 757, 823, 210
• LCM of 981, 861, 404, 303
• LCM of 713, 213, 620, 726
• LCM of 497, 164, 895, 174
• LCM of 696, 534, 941, 951

1. What is the LCM of 917, 668, 495, 434?

Answer: LCM of 917, 668, 495, 434 is 9399671820.

2. How to calculate the LCM of 917, 668, 495, 434?

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 917, 668, 495, 434.

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}.