Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4430 and 4435 the smallest integer that is 3929410 that is divisible by both numbers.
Least Common Multiple (LCM) of 4430 and 4435 is 3929410.
LCM(4430,4435) = 3929410
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 4430 and 4435. First we will calculate the prime factors of 4430 and 4435.
Prime Factorization of 4430
2 | 4430 |
5 | 2215 |
443 | 443 |
1 |
Prime factors of 4430 are 2, 5,443. Prime factorization of 4430 in exponential form is:
4430 = 21×51×4431
Prime Factorization of 4435
5 | 4435 |
887 | 887 |
1 |
Prime factors of 4435 are 5,887. Prime factorization of 4435 in exponential form is:
4435 = 51×8871
Now multiplying the highest exponent prime factors to calculate the LCM of 4430 and 4435.
LCM(4430,4435) = 21×51×4431×8871
LCM(4430,4435) = 3929410
Factors of 4430
List of positive integer factors of 4430 that divides 4430 without a remainder.
1, 2, 5, 10, 443, 886, 2215, 4430
Factors of 4435
List of positive integer factors of 4435 that divides 4435 without a remainder.
1, 5, 887, 4435
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4430 and 4435, than apply into the LCM equation.
GCF(4430,4435) = 5
LCM(4430,4435) = ( 4430 × 4435) / 5
LCM(4430,4435) = 19647050 / 5
LCM(4430,4435) = 3929410
(i) The LCM of 4435 and 4430 is associative
LCM of 4430 and 4435 = LCM of 4435 and 4430
1. What is the LCM of 4430 and 4435?
Answer: LCM of 4430 and 4435 is 3929410.
2. What are the Factors of 4430?
Answer: Factors of 4430 are 1, 2, 5, 10, 443, 886, 2215, 4430. There are 8 integers that are factors of 4430. The greatest factor of 4430 is 4430.
3. What are the Factors of 4435?
Answer: Factors of 4435 are 1, 5, 887, 4435. There are 4 integers that are factors of 4435. The greatest factor of 4435 is 4435.
4. How to Find the LCM of 4430 and 4435?
Answer:
Least Common Multiple of 4430 and 4435 = 3929410
Step 1: Find the prime factorization of 4430
4430 = 2 x 5 x 443
Step 2: Find the prime factorization of 4435
4435 = 5 x 887
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3929410 = 2 x 5 x 443 x 887
Step 4: Therefore, the least common multiple of 4430 and 4435 is 3929410.