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Q: How can yo determine whether the LCM of two numbers is the product of the numbers or less than the product of the numbers?

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If the two numbers have no prime factors in common, their LCM will be their product. If there are prime factors in common, their LCM will be less than their product.

If the two numbers have no common factors other than 1, the LCM will be their product. If there are other common factors, the LCM will be less.

If they have common factors other than one.

If there are no prime factors in common, the LCM will be the product. If there are prime factors in common, the LCM will be less than the product.

If none of the prime factors are in common, the LCM will be the product of the two.

By finding out whether they have any factors in common. If the only factor they have in common is 1, the LCM will be their product. If they have more factors in common, their LCM will be less than their product.

If the prime factorizations have no numbers in common, the LCM is their product.

If the GCF is 1, the LCM is the product. If the GCF is more than 1, the LCM is less than the product.

If there are no prime factors in common, the LCM will be the product of the two numbers. If common factors exist, the LCM will be less. It will never be more.

less

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.

The product of the prime numbers less than 100 is 2.3055679639455188e+36

No. The product of two negative numbers is positive.

Given any number, there is an even number that exists greater than it. That even number is a product: of 2 and some number. Therefore, the number that you started with is less than the product of a pair of numbers.

If the GCF of the two numbers is 1, the LCM will be their product. IF the GCF is greater than one, the LCM will be less than the product.

infinity

If the two numbers have no common factors (other than 1), then the LCM is equal to the product of the two numbers. If they have some factors in common, then those factors need only be used once when multiplying, so the LCM will be less than the product of the two numbers.

No

27

No, the product of two positive mixed numbers can never be less than one.

No. Their product is always greater than 0.

The primes less than 10 are 2,3,5 and 7 with a product of 210.

All the numbers less than 100 that are the product of exactly three different prime numbers are 30, 42, 66, 70, and 78.

No

All the numbers less than 100 that are the product of exactly three different prime numbers are 30, 42, 66, 70, and 78. Need to know how to get the answer

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