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Prime factors of 49?
The only prime factor of 49 is 7.
What is the greatest common factor of 21 42 49?
To find the greatest common factor of 21, 42, and 49, we first need to find the prime factors of each number. The prime factors of 21 are 3 and 7, the prime factors of 42 are 2, 3, and 7, and the prime factors of 49 are 7 and 7. The greatest common factor is the product of the common prime factors raised to the lowest power they appear in any of the numbers, which in this case is 7. Therefore, the greatest common factor of 21, 42, and 49 is 7.
What are the factors and prime factors of 49?
The factors of 49 are the numbers that can be multiplied together to give 49. These factors are 1, 7, and 49. The prime factors of 49 are the prime numbers that can be multiplied together to give 49. In this case, 49 is a prime number itself, so its only prime factor is 49.
What are the common factors and greatest common factor of 49 and 81?
Answer:The greatest common factor of 49 and 81 is 1.The common factors of 49 and 81 are only 1.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 49 are 1, 7, and 49.The factors of 81 are 1, 3, 9, 27, and 81.The only common factor is 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 49 are 7 and 7.The prime factors of 81 are 3, 3, 3, and 3.There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.
Are 48 and 49 relatively prime numbers?
Numbers are relatively prime if the only factor they have in common is 1. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The factors of 49 are 1, 7, and 49. The only common factor is 1. Therefore, 48 and 49 are relatively prime. Also, any two numbers whose difference is 1 are always relatively prime.
What are the factors of 49 and 84?
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.
What is the greatest common factor of 49 84 and 98?
To find the greatest common factor (GCF) of 49, 84, and 98, we first need to find the prime factors of each number. The prime factors of 49 are 7 and 7, the prime factors of 84 are 2, 2, 3, and 7, and the prime factors of 98 are 2 and 7. To find the GCF, we look for the common prime factors among the numbers, which are 7. Therefore, the GCF of 49, 84, and 98 is 7.
What 3 square numbers give a product of 1666?
The prime factors of 1666 are 2, 7, 7 and 17. From this you can see that 49, the square of 7, is a factor of 1666. 49 is the only possible square factor.
Is 3 a prime factor of 11?
3 is not a prime factor of 11.
Is three a prime factor?
Yes. Any time three is a factor, it is a prime factor.
Is 49 and 57 prime?
49 is not prime - its prime factorization is 72. 57 is not prime - its prime factorization is 19 x 3.
What are the 3 prime factorization for 49?
The prime factorization of 49 is 7 x 7.
