What is the Least Common Multiple of 63761 and 63769?

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 63761 and 63769 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63761 and 63769, than apply into the LCM equation.

GCF(63761,63769) = 1
LCM(63761,63769) = ( 63761 × 63769) / 1
LCM(63761,63769) = 4065975209 / 1
LCM(63761,63769) = 4065975209

Least Common Multiple (LCM) of 63761 and 63769 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63761 and 63769. First we will calculate the prime factors of 63761 and 63769.

Prime Factorization of 63761

Prime Factorization of 63769

Now multiplying the highest exponent prime factors to calculate the LCM of 63761 and 63769.

LCM(63761,63769) = 63761¹ × 43¹ × 1483¹
LCM(63761,63769) = 4065975209