The prime factors of 4 are 2 and 2.
The prime factors of 9 are 3 and 3.
They do not have any prime factors in common, so they are relatively prime.
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Yes, 9 and 10 are relatively prime. The number 1 is the only common factor they have, so therefore they are relatively prime.
No. To be relatively prime they could have only the number one as a common factor, but seven is also a common factor that they have.
The greatest common factor of 49 and 84 is 7
The factors of 49 are: 1, 7, and 49.The only prime factor of 49 is: 7.The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84.The prime factors of 84 are: 2, 3, and 7.
The GCF of 35, 63, and 84 is 7. The prime factorization of 35 is 5*7. The prime factorization of 63 is 3*3*7 The prime factorization of 84 is 2*2*3*7 The GCF of 35, 63, and 84 is thus 7.
Factors of 49: 1, 7, 49Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84GCF (49, 84) = 7
The LCM of 3, 4, and 7 is 84, which is the multiple of the highest power of prime factors from both numbers (2 x 2 x 3 x 7 = 84).