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Is 55 and 72 relatively prime?
55 and 72 are relatively prime because they have no prime factors in common.
What is the shortest string of factors that includes prime factorizations of 72 and 120?
2
What is the Highest common factor 48 and 72?
The answer is three (3).48 = 2x3x2x2x2 (prime factors)72 = 3x3x2x2x2 (prime factors)
Are 72 and 115 relatively prime?
72 and 115 are relatively prime, having no common factors greater than 1.
What are the common factors of 72?
There are no common factors of 72 because there cannot be common factors without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The prime factors of 72 are 2, 2, 2, 3, and 3.
What are the prime factors for 72?
The prime factors for 72 are: 2, 3
What is the greatest common factor of 27 and 72?
The greatest common factor (GCF) of 27 and 72 is 9. The common factors of 27 and 72 are 1, 3, and 9. 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 27 are 1, 3, 9, and 27. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The common factors are 1, 3, and 9. Therefore, the greatest common factor is 9. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 27 are 3, 3, and 3. The prime factors of 72 are 2, 2, 2, 3, and 3. The prime factors in common are 3 and 3, so the greatest common factor is 3 x 3 = 9.
Are all the factors of 72 are multiples of the prime factors of 72?
Apart from 1, all of the other factors of 72 are multiples of prime factors.
What is the greatest common factor of 16 and 38 and 72?
The factors of 16 are 1, 2, 4, 8, and 16. The factors of 38 are 1, 2, 19, and 38. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The factors common to all three are 1 and 2. Therefore, the greatest common factor is 2. The greatest common factor can also be determined from the prime factors. The prime factors of 16 are 2, 2, 2, and 2. The prime factors of 38 are 2 and 19. The prime factors of 72 are 2, 2, 2, 3, and 3. The prime factors they have in common are a single 2, so 2 is the greatest common factor.
What are the common prime factors of 32 40 64 and 72?
Just 2.
How are the factors of 35 related to the factors of 72?
They are essentially unrelated. Since 1 is the only common factor, 35 and 72 are relatively prime.
What is the least common multiple of 72 and 120?
The Least Common Multiple (LCM) for 72 120 is 360.
