RESULT
LCM(42, 70) = 210
DESCRIPTIONS
Prime factorization of 42 :
(42 = 2 × 3 × 7)
Prime factorization of 70 :
(70 = 2 × 5 × 7)
- 42 = 2 × 3 × 7
- 70 = 2 × 5 × 7
Provided that the common prime factors (2 and 7) appear in the multiplication only once, the LCM of 42 and 70 is equal to the product of all prime factors.
LCM(42, 70) = 2 × 7 × 3 × 5 = 210
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 70 using the cake method.
👉 Click here to see the GCF calculation of 42 and 70 using the cake method.
👉 Click here to see the GCF calculation of 42 and 70 using the prime factorization method.
