What is the Least Common Multiple of 18394 and 18402?
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 18394 and 18402 is 169243194.
LCM(18394,18402) = 169243194
Least Common Multiple of 18394 and 18402 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 18394 and 18402, than apply into the LCM equation.
GCF(18394,18402) = 2
LCM(18394,18402) = ( 18394 × 18402) / 2
LCM(18394,18402) = 338486388 / 2
LCM(18394,18402) = 169243194
Least Common Multiple (LCM) of 18394 and 18402 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 18394 and 18402. First we will calculate the prime factors of 18394 and 18402.
Prime Factorization of 18394
Prime factors of 18394 are 2, 17, 541. Prime factorization of 18394 in exponential form is:
18394 = 21 × 171 × 5411
Prime Factorization of 18402
Prime factors of 18402 are 2, 3, 3067. Prime factorization of 18402 in exponential form is:
18402 = 21 × 31 × 30671
Now multiplying the highest exponent prime factors to calculate the LCM of 18394 and 18402.
LCM(18394,18402) = 21 × 171 × 5411 × 31 × 30671
LCM(18394,18402) = 169243194
Related Least Common Multiples of 18394
- LCM of 18394 and 18398
- LCM of 18394 and 18399
- LCM of 18394 and 18400
- LCM of 18394 and 18401
- LCM of 18394 and 18402
- LCM of 18394 and 18403
- LCM of 18394 and 18404
- LCM of 18394 and 18405
- LCM of 18394 and 18406
- LCM of 18394 and 18407
- LCM of 18394 and 18408
- LCM of 18394 and 18409
- LCM of 18394 and 18410
- LCM of 18394 and 18411
- LCM of 18394 and 18412
- LCM of 18394 and 18413
- LCM of 18394 and 18414
Related Least Common Multiples of 18402
- LCM of 18402 and 18406
- LCM of 18402 and 18407
- LCM of 18402 and 18408
- LCM of 18402 and 18409
- LCM of 18402 and 18410
- LCM of 18402 and 18411
- LCM of 18402 and 18412
- LCM of 18402 and 18413
- LCM of 18402 and 18414
- LCM of 18402 and 18415
- LCM of 18402 and 18416
- LCM of 18402 and 18417
- LCM of 18402 and 18418
- LCM of 18402 and 18419
- LCM of 18402 and 18420
- LCM of 18402 and 18421
- LCM of 18402 and 18422