Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCM
If there are no common prime factors, the LCM is the product of the original two numbers.
If the prime factorizations have no factors in common, the LCM is the product of them.
If none of the prime factors are in common, the LCM will be the product of the two.
If the prime factorizations have no prime factors in common, the numbers are relatively prime.
If the prime factorizations contain no factors in common (their GCF is 1), the numbers are relatively prime.
Use the prime factorizations to determine the GCF. If the GCF is 1, the numbers are relatively prime. If the two numbers have no prime factors in common, they are relatively prime.
If there are no prime factors in common, the GCF is 1.
If the two numbers have no common prime factors, the LCM will be the product of the numbers.
Not sure what you meant, but 242 is not divisible by 3. By adding all digits, you can determine whether it is a multiple of 3 or not.
imaginary
If they have no common factors other than 1.
apex- real
Specify whether you are including the numbers between 0000 and 1000.