7 and 17 are both primes numbers. The means that to find the LCM we need multiply them. The LCM of 7 and 17 is 7x17 which is 119. If two numbers are prime, then they are also relatively prime and in general the way to find the LCM of relatively prime number is to multiply them together.
It can be. 21 is relatively prime with 32.
No, 100 and 202 are not relatively prime. Relatively prime numbers only have the number 1 as a common factor. The number 1 is a common factor for them, but the number 2 is another common factor that they have, so they are not relatively prime.
As a product of its prime factors; 7*17 = 119
7*17
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 51 is composite, 119 is prime.
The 8 factors of 715 are 1, 5, 11, 13, 55, 65, 143, and 715. The prime factors of 715 are 5, 11, and 13.
119 is not a prime.
715 = 5 x 11 x 13
5 x 11 x 13 = 715
5 x 11 x 13 = 715
5 x 11 x 13 = 715
The prime factors of 119 are: 7, 17
As a product of its prime factors: 7*17 = 119
715 = 5 x 11 x 13
The prime factors of 119 are: 7 x 17
not prime composite 7 x 17 = 119