621 is not prime. 621 = 3 * 3 * 3 * 23
The only prime factors of 621 are: 3 and 23
factors of 621 are: 1, 3, 9, 23, 27, 69, 207, 621 prime factors of 621 are: 3, 23. prime factorization of 621 are: 3 x 3 x 3 x 23
Composite.
621 = 3 x 3 x 3 x 23
3x3x3x23
3^3x23
Yes, they are relatively prime.
621 = 3^3 * 233 x 3 x 3 x 23 = 6213 x 3 x 3 x 23
621 3, 207 3, 3, 69 3, 3, 3, 23 Note: 23 is a prime number
The prime factors are: 3 x 3 x 3 x 23
The GCF of 621 and 969 is 3. The prime factorization of 621 = 3 x 3 x 3 x 23, The prime factorization of 969 = 3 x 17 x 19 So HCF is 3