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What is the greatest common prime numbers between 45 and 60?
The prime numbers between 45 and 60 are 47, 53, and 59. The common factors of 45 and 60 are 1, 3, 5, and 15. The greatest common factor of 45 and 60 is 15.
What is the greatest common factor for 45 and 60?
The factors of 45 are 1, 3, 5, 9, 15, and 45. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 3, 5, and 15. Therefore, the greatest common factor is 15. You can also determine the greatest common factor from the prime factors. The prime factors of 45 are 3, 3, and 5. The prime factors of 60 are 2, 2, 3, and 5. The common prime factors are 3 and 5, so the greatest common factor is 3 x 5 = 15.
A common factor of 45 and 60?
3 To clarify: The prime factors of 45 are 3, 3, and 5 (or 32, 5.) The prime factors of 60 are 2, 2, 3, and 5 (or 22, 3, 5.) Therefore, the common factors are 1, 3, 5, and 15, while the common prime factors are only 3 and 5.
What are all of the prime factors of 45?
The Prime Factors of 45 are 3, 5
How many prime factors does 45 have?
45 has two prime factors: 3 and 5.
What are the factors and prime factors of -45?
The factors of -45 are 1, 3, 5, 9, 15, 45 and their negatives. The prime factors are 3 and 5.
What is the HCF of 60 and 45?
To find the HCF of two numbers you first need to express them as the product of their prime factors. In this case you'd get: 45 = 3x3x5 60 = 2x2x3x5 The next step is to identify any common prime factors. In this case both numbers have a 3 and a 5 as a prime factor. Multiplying these together gives: 3x5 = 15 And so 15 is the HCF of 45 and 60.
What is the HCF of 45 60 an 150?
The Highest Common Factor (HCF) of 45, 60, and 150 is the largest number that divides all three numbers without leaving a remainder. To find the HCF, we first need to find the prime factors of each number. The prime factors of 45 are 3 x 3 x 5, the prime factors of 60 are 2 x 2 x 3 x 5, and the prime factors of 150 are 2 x 3 x 5 x 5. The common prime factors among the three numbers are 3 and 5. Therefore, the HCF of 45, 60, and 150 is 3 x 5, which equals 15.
What are the factors of 60 and 135?
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The prime factors of 60 are: 2, 3, and 5.The factors of 135 are: 1, 3, 5, 9, 15, 27, 45, and 135.The prime factors of 135 are: 3 and 5.
What prime factors of 45?
The factors of 45 are 1,3,5,9 and 15 those are the factors of 45.
What does prime factors of 45 mean?
The factors of 45 are 1, 3, 5, 9, 15, 45 Of those, 3 and 5 are prime numbers. The prime factors of 45 are 3 and 5.
How many prime numbers are between 45 and 60?
number of prime numbers between 45 and 60 = 3 prime numbers between 45 and 60 = 47 53 59
