Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1708 and 1713 the smallest integer that is 2925804 that is divisible by both numbers.
Least Common Multiple (LCM) of 1708 and 1713 is 2925804.
LCM(1708,1713) = 2925804
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 1708 and 1713. First we will calculate the prime factors of 1708 and 1713.
Prime Factorization of 1708
2 | 1708 |
2 | 854 |
7 | 427 |
61 | 61 |
1 |
Prime factors of 1708 are 2, 7,61. Prime factorization of 1708 in exponential form is:
1708 = 22×71×611
Prime Factorization of 1713
3 | 1713 |
571 | 571 |
1 |
Prime factors of 1713 are 3,571. Prime factorization of 1713 in exponential form is:
1713 = 31×5711
Now multiplying the highest exponent prime factors to calculate the LCM of 1708 and 1713.
LCM(1708,1713) = 22×31×71×611×5711
LCM(1708,1713) = 2925804
Factors of 1708
List of positive integer factors of 1708 that divides 1708 without a remainder.
1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708
Factors of 1713
List of positive integer factors of 1713 that divides 1713 without a remainder.
1, 3, 571, 1713
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1708 and 1713, than apply into the LCM equation.
GCF(1708,1713) = 1
LCM(1708,1713) = ( 1708 × 1713) / 1
LCM(1708,1713) = 2925804 / 1
LCM(1708,1713) = 2925804
(i) The LCM of 1713 and 1708 is associative
LCM of 1708 and 1713 = LCM of 1713 and 1708
1. What is the LCM of 1708 and 1713?
Answer: LCM of 1708 and 1713 is 2925804.
2. What are the Factors of 1708?
Answer: Factors of 1708 are 1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708. There are 12 integers that are factors of 1708. The greatest factor of 1708 is 1708.
3. What are the Factors of 1713?
Answer: Factors of 1713 are 1, 3, 571, 1713. There are 4 integers that are factors of 1713. The greatest factor of 1713 is 1713.
4. How to Find the LCM of 1708 and 1713?
Answer:
Least Common Multiple of 1708 and 1713 = 2925804
Step 1: Find the prime factorization of 1708
1708 = 2 x 2 x 7 x 61
Step 2: Find the prime factorization of 1713
1713 = 3 x 571
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 2925804 = 2 x 2 x 3 x 7 x 61 x 571
Step 4: Therefore, the least common multiple of 1708 and 1713 is 2925804.