What are the common factors of 42 and 30?

The GCF of 30 and 42 is 6. To calculate the greatest common factor of 30 and 42, we need to factor each number (factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30; factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42) and choose the greatest factor that exactly divides both 30 and 42, i.e., 6.

What is a common factor of 42?

The common factors for 42 are 6 and 7. Therefore the total number of factors that 42 has is 8 and they are 1, 2, 3, 6, 7, 14, 21, and 42.

What are 32 common factors?

The Factor Of 32 And all factors of 32 are positive numbers. Thus, All the negative and positive whole numbers that can divide 32 evenly and without leaving any remainder can be called factors of 32. All factors of 32 are 1, 2, 4, 8, 16, and 32. Therefore, these are the common factors of 32.

What are the common factors of 42 and 35?

FAQs on GCF of 35 and 42 The GCF of 35 and 42 is 7. To calculate the greatest common factor (GCF) of 35 and 42, we need to factor each number (factors of 35 = 1, 5, 7, 35; factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42) and choose the greatest factor that exactly divides both 35 and 42, i.e., 7.

What is the lowest common multiple of 30 and 45?

90
Answer: LCM of 30 and 45 is 90.

What are the factors of 40?

The factors of 40 are 1, 2, 4, 5, 8, 10, 20, 40 and factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36. Therefore, the Least Common Multiple of 40 and 36 is 360 and the Greatest Common Factor (GCF) of 40 and 36 is 4.

What are the multiples of 42?

Multiples of 42 are 42, 84, 126, 168, 210, 252, 294, 336, 378 and so on. Multiples of 36 are 36, 72, 108, 144, 180, 216, 252, 288, 324, 360 and so on. The least common multiple of 42 and 36 = 252.

What is the greatest common factor for 8 32?

What is the GCF of 8 and 32? The GCF of 8 and 32 is 8.

What is the HCF of 32 and 48?

16
There are 5 common factors of 32 and 48, that are 1, 2, 4, 8, and 16. Therefore, the greatest common factor of 32 and 48 is 16.

What is the HCF of 35?

Factors of 35 (Thirty five) = 1, 5, 7 and 35. Therefore, common factor of 21 (Twenty one) and 35 (Thirty five) = 1 and 7. Highest common factor (H.C.F) of 21 (Twenty one) and 35 (Thirty five) = 7.

What is the highest common factor of 30 and 45?

15
The GCF of 30 and 45 is 15.

Which is the greatest common factor of 32 and 42?

Greatest Common Factor of 32 and 42. Greatest common factor (GCF) of 32 and 42 is 2.

Are there any factors other than the number 42?

The factors of 42 are the numbers that divide 42 exactly without remainder. As the number 42 is a composite number, it has many factors other than one and the number itself. The factors of 42 can be positive or negative, but it cannot be in decimal or fraction form.

How to find the prime factors of 42 and 44?

Find the common factors of 42 and 44. The factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42. The factors of 44 are 1, 2, 4, 11, 22, 44. Therefore, the common factors of 42 and 44 are 1 and 2. Learn the factorization and prime factorization of numbers at BYJU’S and also download BYJU’S – The Learning App for a better experience.

How to calculate the LCM of 32 and 42?

First we will calculate the prime factors of 32 and 42. Prime factors of 32 are 2. Prime factorization of 32 in exponential form is: Prime factors of 42 are 2, 3, 7. Prime factorization of 42 in exponential form is: Now multiplying the highest exponent prime factors to calculate the LCM of 32 and 42.