Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4705 and 4706 the smallest integer that is 22141730 that is divisible by both numbers.
Least Common Multiple (LCM) of 4705 and 4706 is 22141730.
LCM(4705,4706) = 22141730
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 4705 and 4706. First we will calculate the prime factors of 4705 and 4706.
Prime Factorization of 4705
5 | 4705 |
941 | 941 |
1 |
Prime factors of 4705 are 5,941. Prime factorization of 4705 in exponential form is:
4705 = 51×9411
Prime Factorization of 4706
2 | 4706 |
13 | 2353 |
181 | 181 |
1 |
Prime factors of 4706 are 2, 13,181. Prime factorization of 4706 in exponential form is:
4706 = 21×131×1811
Now multiplying the highest exponent prime factors to calculate the LCM of 4705 and 4706.
LCM(4705,4706) = 21×51×131×1811×9411
LCM(4705,4706) = 22141730
Factors of 4705
List of positive integer factors of 4705 that divides 4705 without a remainder.
1, 5, 941, 4705
Factors of 4706
List of positive integer factors of 4706 that divides 4706 without a remainder.
1, 2, 13, 26, 181, 362, 2353, 4706
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4705 and 4706, than apply into the LCM equation.
GCF(4705,4706) = 1
LCM(4705,4706) = ( 4705 × 4706) / 1
LCM(4705,4706) = 22141730 / 1
LCM(4705,4706) = 22141730
(i) The LCM of 4706 and 4705 is associative
LCM of 4705 and 4706 = LCM of 4706 and 4705
1. What is the LCM of 4705 and 4706?
Answer: LCM of 4705 and 4706 is 22141730.
2. What are the Factors of 4705?
Answer: Factors of 4705 are 1, 5, 941, 4705. There are 4 integers that are factors of 4705. The greatest factor of 4705 is 4705.
3. What are the Factors of 4706?
Answer: Factors of 4706 are 1, 2, 13, 26, 181, 362, 2353, 4706. There are 8 integers that are factors of 4706. The greatest factor of 4706 is 4706.
4. How to Find the LCM of 4705 and 4706?
Answer:
Least Common Multiple of 4705 and 4706 = 22141730
Step 1: Find the prime factorization of 4705
4705 = 5 x 941
Step 2: Find the prime factorization of 4706
4706 = 2 x 13 x 181
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 22141730 = 2 x 5 x 13 x 181 x 941
Step 4: Therefore, the least common multiple of 4705 and 4706 is 22141730.