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What is the Least Common Multiple of 53994 and 54010?

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 53994 and 54010 is 1458107970.

LCM(53994,54010) = 1458107970

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Least Common Multiple of 53994 and 54010 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53994 and 54010, than apply into the LCM equation.

GCF(53994,54010) = 2
LCM(53994,54010) = ( 53994 × 54010) / 2
LCM(53994,54010) = 2916215940 / 2
LCM(53994,54010) = 1458107970

Least Common Multiple (LCM) of 53994 and 54010 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53994 and 54010. First we will calculate the prime factors of 53994 and 54010.

Prime Factorization of 53994

Prime factors of 53994 are 2, 3, 8999. Prime factorization of 53994 in exponential form is:

53994 = 21 × 31 × 89991

Prime Factorization of 54010

Prime factors of 54010 are 2, 5, 11, 491. Prime factorization of 54010 in exponential form is:

54010 = 21 × 51 × 111 × 4911

Now multiplying the highest exponent prime factors to calculate the LCM of 53994 and 54010.

LCM(53994,54010) = 21 × 31 × 89991 × 51 × 111 × 4911
LCM(53994,54010) = 1458107970