Question: What Are The Factors 30?

What are prime factor of 30?

So, the prime factors of 30 are 2 × 3 × 5, where 2, 3 and 5 are the prime numbers..

What are the factors of 36?

36 = 1 x 36, 2 x 18, 3 x 12, 4 x 9, or 6 x 6. Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36. Prime factorization: 36 = 2 x 2 x 3 x 3, which can also be written 36 = 2² x 3².

What is the factor tree for 30?

Every possible factor tree for the number 30 is shown below. The number 30 can be written in prime factorization as 2 x 3 x 5. All of the factors are prime numbers. Using exponential form, 30 = 213151, indicating that there is one 2, one 3 and one 5 multilplied together to get the result of 30.

What is the multiple of 30?

Table of Factors and MultiplesFactorsMultiples1, 2, 3, 5, 6, 10, 15, 3030601, 3131621, 2, 4, 8, 16, 3232641, 3, 11, 33336641 more rows

What is not a factor of 30?

31The smallest number that is not a factor of 30! is 31. But it is a prime number.

How many positive factors does 30 have?

8 Positive Factors-1, -2, -3, -5, -6, -10, -15, and -30. How many Factors of 30? When we counted the Factors of 30 that we listed above, we found that 30 has 8 Positive Factors and 8 Negative Factors. Thus, the total number of Factors of 30 is 16.

What number can go into 45?

So, the factors of 45 are 1, 3, 5, 9, 15 and 45.

What are the factors of 28?

28 is a composite number. 28 = 1 x 28, 2 x 14, or 4 x 7. Factors of 28: 1, 2, 4, 7, 14, 28. Prime factorization: 28 = 2 x 2 x 7, which can also be written 28 = 2² x 7.

What are the prime factors of 36?

When a composite number is written as a product of all of its prime factors, we have the prime factorization of the number. For example, the number 36 can be written as a product of primes as: 36 = 2² x 3². The expression 2² x 3² is said to be the prime factorization of 36.

How many factors does 36 2 have?

You can take {1, 3, 9, 27, 81} and multiply by 1. Or you can multiply by 2. {3, 6, 18, 54, 162} are all factors of 36^2.

What is the lowest common factor of 24 and 30?

Least common multiple (LCM) of 24 and 30 is 120.

What is the LCM of 20 and 30?

Least common multiple (LCM) of 20 and 30 is 60.

What are the factors of 20 and 30?

The numbers 20 and 30 have the factors 2 and 5 in common. Next, multiply the common factors to find the GCF. If there is only one common factor, there is no need to multiply. The GCF of 20 and 30 is 10.

Is 30 a factor or a multiple of 10?

If a is divisible by b, then b is a factor of a, and a is a multiple of b. Example : 30 = 3 × 10, so 3 and 10 are factors of 30 and 30 is a multiple of 3 and 10. Every factor of a number is an exact divisor of that number.

What is the GCF of 12 and 30?

Earlier we found that the Common Factors of 12 and 30 are 1, 2, 3 and 6, and so the Greatest Common Factor is 6. The Greatest Common Factor of 12 and 30 is 6.