Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4739 and 4747 the smallest integer that is 22496033 that is divisible by both numbers.
Least Common Multiple (LCM) of 4739 and 4747 is 22496033.
LCM(4739,4747) = 22496033
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 4739 and 4747. First we will calculate the prime factors of 4739 and 4747.
Prime Factorization of 4739
7 | 4739 |
677 | 677 |
1 |
Prime factors of 4739 are 7,677. Prime factorization of 4739 in exponential form is:
4739 = 71×6771
Prime Factorization of 4747
47 | 4747 |
101 | 101 |
1 |
Prime factors of 4747 are 47,101. Prime factorization of 4747 in exponential form is:
4747 = 471×1011
Now multiplying the highest exponent prime factors to calculate the LCM of 4739 and 4747.
LCM(4739,4747) = 71×471×1011×6771
LCM(4739,4747) = 22496033
Factors of 4739
List of positive integer factors of 4739 that divides 4739 without a remainder.
1, 7, 677, 4739
Factors of 4747
List of positive integer factors of 4747 that divides 4747 without a remainder.
1, 47, 101, 4747
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4739 and 4747, than apply into the LCM equation.
GCF(4739,4747) = 1
LCM(4739,4747) = ( 4739 × 4747) / 1
LCM(4739,4747) = 22496033 / 1
LCM(4739,4747) = 22496033
(i) The LCM of 4747 and 4739 is associative
LCM of 4739 and 4747 = LCM of 4747 and 4739
1. What is the LCM of 4739 and 4747?
Answer: LCM of 4739 and 4747 is 22496033.
2. What are the Factors of 4739?
Answer: Factors of 4739 are 1, 7, 677, 4739. There are 4 integers that are factors of 4739. The greatest factor of 4739 is 4739.
3. What are the Factors of 4747?
Answer: Factors of 4747 are 1, 47, 101, 4747. There are 4 integers that are factors of 4747. The greatest factor of 4747 is 4747.
4. How to Find the LCM of 4739 and 4747?
Answer:
Least Common Multiple of 4739 and 4747 = 22496033
Step 1: Find the prime factorization of 4739
4739 = 7 x 677
Step 2: Find the prime factorization of 4747
4747 = 47 x 101
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 22496033 = 7 x 47 x 101 x 677
Step 4: Therefore, the least common multiple of 4739 and 4747 is 22496033.