The LCM of two numbers is the product of the numbers if one of the numbers is a prime. Since 11 is a prime, the LCM of 10 and 11 is 110 (10 x 11). If neither number had been a prime, the LCM would have been the product of all the prime factors of the numbers to their greatest power.
A number which has only two factors is called a prime number. Prime numbers from 1 to 10 are 2,3,5 and 7.
There are no prime numbers greater than 10 that add up to 29. Since all prime numbers greater than 2 are odd numbers, no two prime numbers greater than 2 can have an even number for their sum.
10 does not have 6 prime numbers.
2 x 5
The LCM of two numbers is the product of the numbers if one of the numbers is a prime. Since 11 is a prime, the LCM of 10 and 11 is 110 (10 x 11). If neither number had been a prime, the LCM would have been the product of all the prime factors of the numbers to their greatest power.
Two.
Three and Seven
The probability of getting two prime numbers when two numbers are selected at random and without replacement, from 1 to 10 is 2/15.
A number which has only two factors is called a prime number. Prime numbers from 1 to 10 are 2,3,5 and 7.
There are no prime numbers greater than 10 that add up to 29. Since all prime numbers greater than 2 are odd numbers, no two prime numbers greater than 2 can have an even number for their sum.
By definition, two numbers say a and b are relatively prime if and only if the gcd (a,b) = 1.The two pairs are (5, 16) and (16, 25).
There are more than 10 prime numbers
10 does not have 6 prime numbers.
43 and 17.
7+3
2 and 5