What is the Least Common Multiple of 53690 and 53710?

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 of 53690 and 53710 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53690 and 53710, than apply into the LCM equation.

GCF(53690,53710) = 10
LCM(53690,53710) = ( 53690 × 53710) / 10
LCM(53690,53710) = 2883689900 / 10
LCM(53690,53710) = 288368990

Least Common Multiple (LCM) of 53690 and 53710 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53690 and 53710. First we will calculate the prime factors of 53690 and 53710.

Prime Factorization of 53690

Prime Factorization of 53710

Now multiplying the highest exponent prime factors to calculate the LCM of 53690 and 53710.

LCM(53690,53710) = 2¹ × 5¹ × 7¹ × 13¹ × 59¹ × 41¹ × 131¹
LCM(53690,53710) = 288368990