What is the Least Common Multiple of 66797 and 66815?
Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.
Least common multiple (LCM) of 66797 and 66815 is 4463041555.
LCM(66797,66815) = 4463041555
Least Common Multiple of 66797 and 66815 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66797 and 66815, than apply into the LCM equation.
GCF(66797,66815) = 1
LCM(66797,66815) = ( 66797 × 66815) / 1
LCM(66797,66815) = 4463041555 / 1
LCM(66797,66815) = 4463041555
Least Common Multiple (LCM) of 66797 and 66815 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 66797 and 66815. First we will calculate the prime factors of 66797 and 66815.
Prime Factorization of 66797
Prime factors of 66797 are 66797. Prime factorization of 66797 in exponential form is:
66797 = 667971
Prime Factorization of 66815
Prime factors of 66815 are 5, 7, 23, 83. Prime factorization of 66815 in exponential form is:
66815 = 51 × 71 × 231 × 831
Now multiplying the highest exponent prime factors to calculate the LCM of 66797 and 66815.
LCM(66797,66815) = 667971 × 51 × 71 × 231 × 831
LCM(66797,66815) = 4463041555
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Related Least Common Multiples of 66815
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