What is the Least Common Multiple of 13621 and 13631?
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 (LCM) of 13621 and 13631 is 185667851.
LCM(13621,13631) = 185667851
Least Common Multiple of 13621 and 13631 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13621 and 13631, than apply into the LCM equation.
GCF(13621,13631) = 1
LCM(13621,13631) = ( 13621 × 13631) / 1
LCM(13621,13631) = 185667851 / 1
LCM(13621,13631) = 185667851
Least Common Multiple (LCM) of 13621 and 13631 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 13621 and 13631. First we will calculate the prime factors of 13621 and 13631.
Prime Factorization of 13621
Prime factors of 13621 are 53, 257. Prime factorization of 13621 in exponential form is:
13621 = 531 × 2571
Prime Factorization of 13631
Prime factors of 13631 are 43, 317. Prime factorization of 13631 in exponential form is:
13631 = 431 × 3171
Now multiplying the highest exponent prime factors to calculate the LCM of 13621 and 13631.
LCM(13621,13631) = 531 × 2571 × 431 × 3171
LCM(13621,13631) = 185667851
Related Least Common Multiples of 13621
- LCM of 13621 and 13625
- LCM of 13621 and 13626
- LCM of 13621 and 13627
- LCM of 13621 and 13628
- LCM of 13621 and 13629
- LCM of 13621 and 13630
- LCM of 13621 and 13631
- LCM of 13621 and 13632
- LCM of 13621 and 13633
- LCM of 13621 and 13634
- LCM of 13621 and 13635
- LCM of 13621 and 13636
- LCM of 13621 and 13637
- LCM of 13621 and 13638
- LCM of 13621 and 13639
- LCM of 13621 and 13640
- LCM of 13621 and 13641
Related Least Common Multiples of 13631
- LCM of 13631 and 13635
- LCM of 13631 and 13636
- LCM of 13631 and 13637
- LCM of 13631 and 13638
- LCM of 13631 and 13639
- LCM of 13631 and 13640
- LCM of 13631 and 13641
- LCM of 13631 and 13642
- LCM of 13631 and 13643
- LCM of 13631 and 13644
- LCM of 13631 and 13645
- LCM of 13631 and 13646
- LCM of 13631 and 13647
- LCM of 13631 and 13648
- LCM of 13631 and 13649
- LCM of 13631 and 13650
- LCM of 13631 and 13651