Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3929 and 3935 the smallest integer that is 15460615 that is divisible by both numbers.
Least Common Multiple (LCM) of 3929 and 3935 is 15460615.
LCM(3929,3935) = 15460615
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 3929 and 3935. First we will calculate the prime factors of 3929 and 3935.
Prime Factorization of 3929
3929 | 3929 |
1 |
Prime factors of 3929 are 3929. Prime factorization of 3929 in exponential form is:
3929 = 39291
Prime Factorization of 3935
5 | 3935 |
787 | 787 |
1 |
Prime factors of 3935 are 5,787. Prime factorization of 3935 in exponential form is:
3935 = 51×7871
Now multiplying the highest exponent prime factors to calculate the LCM of 3929 and 3935.
LCM(3929,3935) = 51×7871×39291
LCM(3929,3935) = 15460615
Factors of 3929
List of positive integer factors of 3929 that divides 3929 without a remainder.
1, 3929
Factors of 3935
List of positive integer factors of 3935 that divides 3935 without a remainder.
1, 5, 787, 3935
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3929 and 3935, than apply into the LCM equation.
GCF(3929,3935) = 1
LCM(3929,3935) = ( 3929 × 3935) / 1
LCM(3929,3935) = 15460615 / 1
LCM(3929,3935) = 15460615
(i) The LCM of 3935 and 3929 is associative
LCM of 3929 and 3935 = LCM of 3935 and 3929
1. What is the LCM of 3929 and 3935?
Answer: LCM of 3929 and 3935 is 15460615.
2. What are the Factors of 3929?
Answer: Factors of 3929 are 1, 3929. There are 2 integers that are factors of 3929. The greatest factor of 3929 is 3929.
3. What are the Factors of 3935?
Answer: Factors of 3935 are 1, 5, 787, 3935. There are 4 integers that are factors of 3935. The greatest factor of 3935 is 3935.
4. How to Find the LCM of 3929 and 3935?
Answer:
Least Common Multiple of 3929 and 3935 = 15460615
Step 1: Find the prime factorization of 3929
3929 = 3929
Step 2: Find the prime factorization of 3935
3935 = 5 x 787
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 15460615 = 5 x 787 x 3929
Step 4: Therefore, the least common multiple of 3929 and 3935 is 15460615.