0

# What two number pairs whose least common factor is the product of the number?

Updated: 8/31/2023

Wiki User

5y ago

Any pair of prime or relatively prime numbers.

Wiki User

10y ago

Wiki User

10y ago

Any pair of prime or relatively prime numbers.
25 and 36
7 and 11
13 and 19

Wiki User

10y ago

The pairs that are relatively prime.

Wiki User

8y ago

Pick pairs of prime numbers. Pick any pairs of prime numbers.

Wiki User

8y ago

Multiplying two numbers together will create a common multiple. It is sometimes, but not always, the LCM as well.

Wiki User

5y ago

Since the least common factor of any set of integers is 1, the only pair of numbers that would satisfy that requirement is (1,1)

Earn +20 pts
Q: What two number pairs whose least common factor is the product of the number?
Submit
Still have questions?
Related questions

### Which number is the least common factor of 6 and 15?

The least common factor is: 1

### What is the least common factor of any number?

The least common factor of any set of numbers is 1.

### What is the least common factor for 3?

The least common factor of any number or set of numbers is 1.

### What is the least common factor of 21?

There cannot be a least common factor of just one number. To be common there need to be at least two numbers.

### What is the least common factor of 75?

There cannot be a least common factor of just one number. To be common there need to be at least two numbers.

### What is the least common factor for 2 4 and 7?

1 is the least common factor of the number 2, number 4 and number 7. 28 is the least common multiple of the number 2, number 4 and 7.

### What is the least common factor when numbers are relatively prime?

The least common factor of any set of positive integers is 1. The least common multiple of relatively prime numbers is their product.

### What is the least common factor of 987?

There cannot be a least common factor of just one number. To be common there need to be at least two numbers.

### Is the greatest common factor of two even numbers always even?

Assuming the second even number is equal to 4 or greater, than the highest common factor of the two numbers is equal to an even number 2 or greater. Why can't an odd factor be used? Any odd factor must be multiplied by (at least) 2 to create an even product (ie. the 1st even number). That same odd factor must be multiplied by (at least 2) and any other number to create a 2nd even product, thereby making the Greatest Common Factor (at least) 2 times the odd number....which is an even number.

### What is the product of the greatest common factor and the least common multiple of 84 90?

The same as the product of 84 and 90.

### What is the least common factor of 23 and 25?

Every number has 1 as its factor and 1 is the smallest factor of any number. So least common factor of two or more numbers is always 1. Therefore, least common factor of 23 and 25 is 1.

1056