1, 3, 5, 9, 15, 45
3 and 5 are prime.
1, 2, 4, 19, 38, 76
2 and 19 are prime.
The GCF of 45 and 76 is 1 The prime factors of 45 are 3,3,5 The prime factors of 76 are 2,2,19 Since the share no prime factors, the GCF can only be 1.
One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 45 are 1, 3, 5, 9, 15, and 45.The factors of 76 are 1, 2, 4, 19, 38, and 76.The common factors are a single 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 45 are 3, 3, and 5.The prime factors of 76 are 2, 2, and 19.There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.The GCF of 45 and 76 is 1. 45 and 76 have no factors in common aside from 1. However, this is unhelpful for simplification.
The prime factors of 76 are: 2 and 19
All the prime factors of 76 are 2 and 19.
The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 76 are: 1, 2, 4, 19, 38, 76
Factors of 45 are 1, 3, 5, 9, 15, and 45. Factors of 76 are 1, 2, 4, 19, 38, and 76. The GCF of 45 and 76 is 1.
The factors of 45 are: 1, 3, 5, 9, 15, 45. The factors of 76 are: 1, 2, 4, 19, 38, 76.
76 has only two prime factors: 2 and 19.
The factors of 76 are: 1, 2, 4, 19, 38, and 76.The prime factors of 76 are: 2 and 19.The factors of 122 are: 1, 2, 61, and 122.The prime factors of 122 are: 2 and 61.
2 and 19 are the prime factors of 76.
The factors of 76 are 1, 2, 4, 19, 38, 76. The prime factors are 2 x 2 x 19
The Prime Factors of 45 are 3, 5