What is the Least Common Multiple of 90920 and 90937?

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 90920 and 90937 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90920 and 90937, than apply into the LCM equation.

GCF(90920,90937) = 1
LCM(90920,90937) = ( 90920 × 90937) / 1
LCM(90920,90937) = 8267992040 / 1
LCM(90920,90937) = 8267992040

Least Common Multiple (LCM) of 90920 and 90937 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90920 and 90937. First we will calculate the prime factors of 90920 and 90937.

Prime Factorization of 90920

Prime Factorization of 90937

Now multiplying the highest exponent prime factors to calculate the LCM of 90920 and 90937.

LCM(90920,90937) = 2³ × 5¹ × 2273¹ × 7¹ × 11¹ × 1181¹
LCM(90920,90937) = 8267992040