2 x 3 x 3 x 5 = 90
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The numbers are relatively prime, or co-prime.
30 is the product of three different prime numbers.
If the GCF of a given pair of numbers is 1, the LCM will be equal to their product. If the GCF is greater than 1, the LCM will be less than their product. Or, stated another way, if the two numbers have no common prime factors, their LCM will be their product.
Yes, it is always. Assume temporarily that the product of two prime numbers is not always composite. This implies that that at least one product of prime numbers is also prime. Now, say two different prime numbers p and q, when multiplied, equal r. If r is a prime number, then r's only positive factors are 1 and r. But 1 is not a prime number. This contradicts that both p and q are prime (because either p or q MUST be 1). Therefore, the product of two prime numbers is always composite.
The LCM of two numbers is one of the numbers when one of the numbers is a multiple of the other. The LCM of two numbers is the product of the numbers when they are relatively prime. In all other cases (like consecutive even numbers that aren't 2 and 4) the LCM is as you describe.
Neither 90 nor 500 are prime numbers.
It is impossible to write 90 as the product of two prime factors. 90 is equal to 2 x 32 x 5.
The product of 83 and 89 is 7387
The prime factors of 90 are 2 x 3 x 3 x 5.
The prime factors of 90 are 2 x 3 x 3 x 5.
Yes. 90 is the product of 2 x 3 x 3 x 5 .
As a product of its prime factors: 233*5 = 90
2 x 3 x 3 x 5 = 90
2 x 3 x 3 x 5 = 90
2 x 3 x 3 x 5 = 90
No, the product of two prime numbers is unique.
The product is exactly 376 since that is what the prime numbers for 376 are!The product is exactly 376 since that is what the prime numbers for 376 are!The product is exactly 376 since that is what the prime numbers for 376 are!The product is exactly 376 since that is what the prime numbers for 376 are!