Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2906 and 2913 the smallest integer that is 8465178 that is divisible by both numbers.
Least Common Multiple (LCM) of 2906 and 2913 is 8465178.
LCM(2906,2913) = 8465178
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 2906 and 2913. First we will calculate the prime factors of 2906 and 2913.
Prime Factorization of 2906
2 | 2906 |
1453 | 1453 |
1 |
Prime factors of 2906 are 2,1453. Prime factorization of 2906 in exponential form is:
2906 = 21×14531
Prime Factorization of 2913
3 | 2913 |
971 | 971 |
1 |
Prime factors of 2913 are 3,971. Prime factorization of 2913 in exponential form is:
2913 = 31×9711
Now multiplying the highest exponent prime factors to calculate the LCM of 2906 and 2913.
LCM(2906,2913) = 21×31×9711×14531
LCM(2906,2913) = 8465178
Factors of 2906
List of positive integer factors of 2906 that divides 2906 without a remainder.
1, 2, 1453, 2906
Factors of 2913
List of positive integer factors of 2913 that divides 2913 without a remainder.
1, 3, 971, 2913
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2906 and 2913, than apply into the LCM equation.
GCF(2906,2913) = 1
LCM(2906,2913) = ( 2906 × 2913) / 1
LCM(2906,2913) = 8465178 / 1
LCM(2906,2913) = 8465178
(i) The LCM of 2913 and 2906 is associative
LCM of 2906 and 2913 = LCM of 2913 and 2906
1. What is the LCM of 2906 and 2913?
Answer: LCM of 2906 and 2913 is 8465178.
2. What are the Factors of 2906?
Answer: Factors of 2906 are 1, 2, 1453, 2906. There are 4 integers that are factors of 2906. The greatest factor of 2906 is 2906.
3. What are the Factors of 2913?
Answer: Factors of 2913 are 1, 3, 971, 2913. There are 4 integers that are factors of 2913. The greatest factor of 2913 is 2913.
4. How to Find the LCM of 2906 and 2913?
Answer:
Least Common Multiple of 2906 and 2913 = 8465178
Step 1: Find the prime factorization of 2906
2906 = 2 x 1453
Step 2: Find the prime factorization of 2913
2913 = 3 x 971
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 8465178 = 2 x 3 x 971 x 1453
Step 4: Therefore, the least common multiple of 2906 and 2913 is 8465178.