What is the Least Common Multiple of 25430 and 25436?
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 25430 and 25436 is 323418740.
LCM(25430,25436) = 323418740
Least Common Multiple of 25430 and 25436 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25430 and 25436, than apply into the LCM equation.
GCF(25430,25436) = 2
LCM(25430,25436) = ( 25430 × 25436) / 2
LCM(25430,25436) = 646837480 / 2
LCM(25430,25436) = 323418740
Least Common Multiple (LCM) of 25430 and 25436 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 25430 and 25436. First we will calculate the prime factors of 25430 and 25436.
Prime Factorization of 25430
Prime factors of 25430 are 2, 5, 2543. Prime factorization of 25430 in exponential form is:
25430 = 21 × 51 × 25431
Prime Factorization of 25436
Prime factors of 25436 are 2, 6359. Prime factorization of 25436 in exponential form is:
25436 = 22 × 63591
Now multiplying the highest exponent prime factors to calculate the LCM of 25430 and 25436.
LCM(25430,25436) = 22 × 51 × 25431 × 63591
LCM(25430,25436) = 323418740
Related Least Common Multiples of 25430
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Related Least Common Multiples of 25436
- LCM of 25436 and 25440
- LCM of 25436 and 25441
- LCM of 25436 and 25442
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- LCM of 25436 and 25446
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- LCM of 25436 and 25450
- LCM of 25436 and 25451
- LCM of 25436 and 25452
- LCM of 25436 and 25453
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