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Which whole number has a factor that is greatest prime factor between 1and 30?
Oh, dude, the whole number with the greatest prime factor between 1 and 30 is 30 itself. The greatest prime factor of 30 is 5, which is the largest prime number between 1 and 30. So, yeah, 30 takes the crown for this one.
What is the greatest common factor of 30 and 35?
The GCF of 30 and 35 is 5.One way to approach this is to look at the difference between 30 and 35, which is 5. The greatest common factor of two numbers cannot be larger than the difference between the two numbers. Since both 30 and 35 are divisible by 5, the greatest common factor is 5.Another way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.The factors of 35 are 1, 5, 7, and 35.The common factors are 1 and 5. Therefore, the greatest common factor is 5.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 30 are 2, 3, and 5.The prime factors of 35 are 5 and 7.The prime factors in common are a single 5, so the greatest common factor is 5.The GCF is 5.
What is the greatest common factor of 30 33 and 87?
The difference between 30 and 33 is 3, so the greatest common factor cannot be larger than 3. Since 3 divides evenly into 30, 33, and 87, the greatest common factor is 3. Another way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 33 are 1, 3, 11, and 33. The factors of 87 are 1, 3, 29, and 87. The common factors are 1 and 3. Therefore, the greatest common factor is 3. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 30 are 2, 3, and 5. The prime factors of 33 are 3 and 11. The prime factors of 87 are 3 and 29. The prime factors in common are a single 3, so the greatest common factor is 3. The difference between 30 and 33 is 3, so the greatest common factor cannot be larger than 3. Since 3 divides evenly into 30, 33, and 87, the greatest common factor is 3. Another way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 33 are 1, 3, 11, and 33. The factors of 87 are 1, 3, 29, and 87. The common factors are 1 and 3. Therefore, the greatest common factor is 3. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 30 are 2, 3, and 5. The prime factors of 33 are 3 and 11. The prime factors of 87 are 3 and 29. The prime factors in common are a single 3, so the greatest common factor is 3.
What is the greatest common factor of 30 and 12?
The GCF of 12 and 30 is 6 One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The common factors are 1, 2, 3, and 6. Therefore, the greatest common factor is 6. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 12 are 2, 2, and 3. The prime factors of 30 are 2, 3, and 5. The prime factors in common are 2 and 3, so the greatest common factor is 2 x 3 = 6.
What is the greatest common factor of 30 and 150?
30 is a factor of 150 so 30 is the greatest common factor of 30 and 150
