What is the Least Common Multiple of 631 and 636?
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 631 and 636 is 401316.
LCM(631,636) = 401316
Least Common Multiple of 631 and 636 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 631 and 636, than apply into the LCM equation.
GCF(631,636) = 1
LCM(631,636) = ( 631 × 636) / 1
LCM(631,636) = 401316 / 1
LCM(631,636) = 401316
Least Common Multiple (LCM) of 631 and 636 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 631 and 636. First we will calculate the prime factors of 631 and 636.
Prime Factorization of 631
Prime factors of 631 are 631. Prime factorization of 631 in exponential form is:
631 = 6311
Prime Factorization of 636
Prime factors of 636 are 2, 3, 53. Prime factorization of 636 in exponential form is:
636 = 22 × 31 × 531
Now multiplying the highest exponent prime factors to calculate the LCM of 631 and 636.
LCM(631,636) = 6311 × 22 × 31 × 531
LCM(631,636) = 401316
Related Least Common Multiples of 631
- LCM of 631 and 635
- LCM of 631 and 636
- LCM of 631 and 637
- LCM of 631 and 638
- LCM of 631 and 639
- LCM of 631 and 640
- LCM of 631 and 641
- LCM of 631 and 642
- LCM of 631 and 643
- LCM of 631 and 644
- LCM of 631 and 645
- LCM of 631 and 646
- LCM of 631 and 647
- LCM of 631 and 648
- LCM of 631 and 649
- LCM of 631 and 650
- LCM of 631 and 651
Related Least Common Multiples of 636
- LCM of 636 and 640
- LCM of 636 and 641
- LCM of 636 and 642
- LCM of 636 and 643
- LCM of 636 and 644
- LCM of 636 and 645
- LCM of 636 and 646
- LCM of 636 and 647
- LCM of 636 and 648
- LCM of 636 and 649
- LCM of 636 and 650
- LCM of 636 and 651
- LCM of 636 and 652
- LCM of 636 and 653
- LCM of 636 and 654
- LCM of 636 and 655
- LCM of 636 and 656