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What is the Least Common Multiple of 77057 and 77068?

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 77057 and 77068 is 5938628876.

LCM(77057,77068) = 5938628876

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Least Common Multiple of 77057 and 77068 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77057 and 77068, than apply into the LCM equation.

GCF(77057,77068) = 1
LCM(77057,77068) = ( 77057 × 77068) / 1
LCM(77057,77068) = 5938628876 / 1
LCM(77057,77068) = 5938628876

Least Common Multiple (LCM) of 77057 and 77068 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77057 and 77068. First we will calculate the prime factors of 77057 and 77068.

Prime Factorization of 77057

Prime factors of 77057 are 251, 307. Prime factorization of 77057 in exponential form is:

77057 = 2511 × 3071

Prime Factorization of 77068

Prime factors of 77068 are 2, 19267. Prime factorization of 77068 in exponential form is:

77068 = 22 × 192671

Now multiplying the highest exponent prime factors to calculate the LCM of 77057 and 77068.

LCM(77057,77068) = 2511 × 3071 × 22 × 192671
LCM(77057,77068) = 5938628876