What is the Least Common Multiple of 25180 and 25193?

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 25180 and 25193 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25180 and 25193, than apply into the LCM equation.

GCF(25180,25193) = 1
LCM(25180,25193) = ( 25180 × 25193) / 1
LCM(25180,25193) = 634359740 / 1
LCM(25180,25193) = 634359740

Least Common Multiple (LCM) of 25180 and 25193 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25180 and 25193. First we will calculate the prime factors of 25180 and 25193.

Prime Factorization of 25180

Prime Factorization of 25193

Now multiplying the highest exponent prime factors to calculate the LCM of 25180 and 25193.

LCM(25180,25193) = 2² × 5¹ × 1259¹ × 7¹ × 59¹ × 61¹
LCM(25180,25193) = 634359740