What is the Least Common Multiple of 630 and 634?
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 630 and 634 is 199710.
LCM(630,634) = 199710
Least Common Multiple of 630 and 634 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 630 and 634, than apply into the LCM equation.
GCF(630,634) = 2
LCM(630,634) = ( 630 × 634) / 2
LCM(630,634) = 399420 / 2
LCM(630,634) = 199710
Least Common Multiple (LCM) of 630 and 634 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 630 and 634. First we will calculate the prime factors of 630 and 634.
Prime Factorization of 630
Prime factors of 630 are 2, 3, 5, 7. Prime factorization of 630 in exponential form is:
630 = 21 × 32 × 51 × 71
Prime Factorization of 634
Prime factors of 634 are 2, 317. Prime factorization of 634 in exponential form is:
634 = 21 × 3171
Now multiplying the highest exponent prime factors to calculate the LCM of 630 and 634.
LCM(630,634) = 21 × 32 × 51 × 71 × 3171
LCM(630,634) = 199710
Related Least Common Multiples of 630
- LCM of 630 and 634
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- LCM of 630 and 637
- LCM of 630 and 638
- LCM of 630 and 639
- LCM of 630 and 640
- LCM of 630 and 641
- LCM of 630 and 642
- LCM of 630 and 643
- LCM of 630 and 644
- LCM of 630 and 645
- LCM of 630 and 646
- LCM of 630 and 647
- LCM of 630 and 648
- LCM of 630 and 649
- LCM of 630 and 650
Related Least Common Multiples of 634
- LCM of 634 and 638
- LCM of 634 and 639
- LCM of 634 and 640
- LCM of 634 and 641
- LCM of 634 and 642
- LCM of 634 and 643
- LCM of 634 and 644
- LCM of 634 and 645
- LCM of 634 and 646
- LCM of 634 and 647
- LCM of 634 and 648
- LCM of 634 and 649
- LCM of 634 and 650
- LCM of 634 and 651
- LCM of 634 and 652
- LCM of 634 and 653
- LCM of 634 and 654