What is the Least Common Multiple of 7630 and 7637?

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 7630 and 7637 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7630 and 7637, than apply into the LCM equation.

GCF(7630,7637) = 7
LCM(7630,7637) = ( 7630 × 7637) / 7
LCM(7630,7637) = 58270310 / 7
LCM(7630,7637) = 8324330

Least Common Multiple (LCM) of 7630 and 7637 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7630 and 7637. First we will calculate the prime factors of 7630 and 7637.

Prime Factorization of 7630

Prime Factorization of 7637

Now multiplying the highest exponent prime factors to calculate the LCM of 7630 and 7637.

LCM(7630,7637) = 2¹ × 5¹ × 7¹ × 109¹ × 1091¹
LCM(7630,7637) = 8324330