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Is 51 a prime factor of 306?
No, 51 isn't prime. 17 is the largest prime factor of 306.
What is the greatest common factor of 51 and 20?
Greatest common factor of 20 & 51 is 1. Factors of 20 are 1, 2, 4, 5, 10 & 20. Factors of 51 are 1, 3, 17 & 51. The only common factor is 1, so GCF is 1. Alternate method: Prime factorization of 20 = 2x2x5 Prime factorization of 51 = 3x17 From the prime factorizations it is clear that 1 is the GCF of 20 and 51.
What is the highest common factor of 85 and 51?
The GCF of 51 and 65 is 1. The prime factorization of 51 is 3*17. The prime factorization of 65 is 5*13 They have no factors in common other than 1.
Are three and seventeen prime factors of fifty one?
Yes, 3 and 17 both are prime factors of 51 because 51 is divisible by 3 and 17. 51/3 = 17 and 51/17 = 3.
What are all the prime factors of 51 How does this help you find all the possible factors of the number?
The prime factors of 51 are 3 and 17. Once you add itself and one, you have all the factors. (1,3,17,51)
