What is the Least Common Multiple of 614 and 624?
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 614 and 624 is 191568.
LCM(614,624) = 191568
Least Common Multiple of 614 and 624 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 614 and 624, than apply into the LCM equation.
GCF(614,624) = 2
LCM(614,624) = ( 614 × 624) / 2
LCM(614,624) = 383136 / 2
LCM(614,624) = 191568
Least Common Multiple (LCM) of 614 and 624 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 614 and 624. First we will calculate the prime factors of 614 and 624.
Prime Factorization of 614
Prime factors of 614 are 2, 307. Prime factorization of 614 in exponential form is:
614 = 21 × 3071
Prime Factorization of 624
Prime factors of 624 are 2, 3, 13. Prime factorization of 624 in exponential form is:
624 = 24 × 31 × 131
Now multiplying the highest exponent prime factors to calculate the LCM of 614 and 624.
LCM(614,624) = 24 × 3071 × 31 × 131
LCM(614,624) = 191568
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Related Least Common Multiples of 624
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- LCM of 624 and 631
- LCM of 624 and 632
- LCM of 624 and 633
- LCM of 624 and 634
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