What is the Least Common Multiple of 69760 and 69767?

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 69760 and 69767 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69760 and 69767, than apply into the LCM equation.

GCF(69760,69767) = 1
LCM(69760,69767) = ( 69760 × 69767) / 1
LCM(69760,69767) = 4866945920 / 1
LCM(69760,69767) = 4866945920

Least Common Multiple (LCM) of 69760 and 69767 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69760 and 69767. First we will calculate the prime factors of 69760 and 69767.

Prime Factorization of 69760

Prime Factorization of 69767

Now multiplying the highest exponent prime factors to calculate the LCM of 69760 and 69767.

LCM(69760,69767) = 2⁷ × 5¹ × 109¹ × 69767¹
LCM(69760,69767) = 4866945920