Least Common Multiple of 436 and 439

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 436 and 439 the smallest integer that is 191404 that is divisible by both numbers.

Least Common Multiple (LCM) of 436 and 439 is 191404.

LCM(436,439) = 191404

LCM of 436 and 439

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

Least Common Multiple of 436 and 439

LCM of 436 and 439 is 191404

Least common multiple can be found by multiplying the highest exponent prime factors of 436 and 439. First we will calculate the prime factors of 436 and 439.

Prime Factorization of 436


2 436
2 218
109 109
1

Prime factors of 436 are 2,109. Prime factorization of 436 in exponential form is:

436 = 22×1091

Prime Factorization of 439


439 439
1

Prime factors of 439 are 439. Prime factorization of 439 in exponential form is:

439 = 4391

Now multiplying the highest exponent prime factors to calculate the LCM of 436 and 439.

LCM(436,439) = 22×1091×4391
LCM(436,439) = 191404

Factors of 436

List of positive integer factors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Factors of 439

List of positive integer factors of 439 that divides 439 without a remainder.

1, 439

Least Common Multiple of 436 and 439 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 436 and 439, than apply into the LCM equation.

GCF(436,439) = 1
LCM(436,439) = ( 436 × 439) / 1
LCM(436,439) = 191404 / 1
LCM(436,439) = 191404

Properties of LCM 436 and 439

(i) The LCM of 439 and 436 is associative

LCM of 436 and 439 = LCM of 439 and 436

Related Least Common Multiples of 436

Related Least Common Multiples of 439

Frequently Asked Questions on LCM of 436 and 439

1. What is the LCM of 436 and 439?

Answer: LCM of 436 and 439 is 191404.

2. What are the Factors of 436?

Answer: Factors of 436 are 1, 2, 4, 109, 218, 436. There are 6 integers that are factors of 436. The greatest factor of 436 is 436.

3. What are the Factors of 439?

Answer: Factors of 439 are 1, 439. There are 2 integers that are factors of 439. The greatest factor of 439 is 439.

4. How to Find the LCM of 436 and 439?

Answer:

Least Common Multiple of 436 and 439 = 191404

Step 1: Find the prime factorization of 436

436 = 2 x 2 x 109

Step 2: Find the prime factorization of 439

439 = 439

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 191404 = 2 x 2 x 109 x 439

Step 4: Therefore, the least common multiple of 436 and 439 is 191404.