RESULT
LCM(42, 63) = 126
DESCRIPTIONS
Prime factorization of 42 :
(42 = 2 × 3 × 7)
Prime factorization of 63 :
(63 = 3 × 3 × 7)
- 42 = 2 × 3 × 7
- 63 = 3 × 3 × 7
Provided that the common prime factors (3 and 7) appear in the multiplication only once, the LCM of 42 and 63 is equal to the product of all prime factors.
LCM(42, 63) = 3 × 7 × 2 × 3 = 126
INFORMATION
The solution and descriptions above are generated by the LCM calculator. You can use the LCM calculator to see the least common multiples of other numbers.
LCM OF TWO NUMBERS
The least common multiple (LCM) of two positive whole numbers is the smallest number that is divisible by these numbers. LCM can be found by factoring the given numbers. Provided that the common prime factors appear in the multiplication only once, LCM is equal to the product of all prime factors.
OTHER INFORMATION
👉 Click here to see the LCM calculation of 42 and 63 using the cake method.
👉 Click here to see the GCF calculation of 42 and 63 using the cake method.
👉 Click here to see the GCF calculation of 42 and 63 using the prime factorization method.
