What is the Least Common Multiple of 10570 and 10577?

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 10570 and 10577 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10570 and 10577, than apply into the LCM equation.

GCF(10570,10577) = 7
LCM(10570,10577) = ( 10570 × 10577) / 7
LCM(10570,10577) = 111798890 / 7
LCM(10570,10577) = 15971270

Least Common Multiple (LCM) of 10570 and 10577 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10570 and 10577. First we will calculate the prime factors of 10570 and 10577.

Prime Factorization of 10570

Prime Factorization of 10577

Now multiplying the highest exponent prime factors to calculate the LCM of 10570 and 10577.

LCM(10570,10577) = 2¹ × 5¹ × 7¹ × 151¹ × 1511¹
LCM(10570,10577) = 15971270