The least common multiple is the smallest number that is multiple of two or more numbers. The LCM of 2, 4, and 5 is 20.
The LCM of these numbers is 140.
2 x 2 x 2 x 2 = 16 2 x 2 x 5 = 20 2 x 2 x 2 x 2 x 5 = 80, the LCM
The LCM is 60.
The LCM of the given two numbers is 4080
2 and 20 have an HCF of 2 and an LCM of 20. You could also use 4 and 10.
2 and 20
40 and 60
No, 2 and 10 are factors of 20. The LCM of 2 and 10 is 10.
HCF of 20 means the two numbers have common prime factors of 2, 2 and 5. However, LCM of 535 means that both of the numbers are odd. This cannot be the case if they have a prime factor of 2. Thus two numbers cannot have 20 as hcf and 535 as lcm.
The lowest common multiple of these three numbers is 20.
The least common multiple is the smallest number that is multiple of two or more numbers. The LCM of 2, 4, and 5 is 20.
The answer is 4 and 10.
LCM is least common multiple of two or more numbers. LCM of 5 and 20 is 20.
The LCM of these numbers is 140.
The LCM of 10 and 20 is 20.
There must be at least 2 numbers before a LCM can be determined. However, in your question, you only mentioned one number. Thus, it is impossible to find a LCM.