# What is the prime factorization for 42?

## What is the prime factorization for 42?

2 × 3 × 7
The prime factorization of 42 is 2 × 3 × 7.

## What is the prime factorization for 1100?

So, the prime factorization of 1100 can be written as 22 × 52 × 111 where 2, 5, 11 are prime.

What is the factor tree of 42?

Factor Tree of 42 to Calculate the Factors Altogether expressing the number in terms of prime factors would be 2 x 3 x 7.

What is the greatest prime factor of 42 and 120?

So the greatest common factor 42 and 120 is 6.

### How do you find the prime factorization?

Prime Factorization Methods

1. Step 1: Divide the given number by the smallest prime number.
2. Step 2: Again, divide the quotient by the smallest prime number.
3. Step 3: Repeat the process, until the quotient becomes 1.
4. Step 4: Finally, multiply all the prime factors.

### What is the prime factorization of 110?

Factors of 110 by Prime Factorization Hence, the prime factors of 110 are 2, 5, and 11.

What is the prime factorization of 12100?

The orange divisor(s) above are the prime factors of the number 12,100. If we put all of it together we have the factors 2 x 2 x 5 x 5 x 11 x 11 = 12,100. It can also be written in exponential form as 22 x 52 x 112.

What are the factors of 1050?

Hence, the factors of 1050 are 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050.

## What are the multiples of 42?

The first ten multiples of 42 are 42, 84, 126, 168, 210, 252, 294, 336, 378, 420.

## What is the LCM of 42 and 120?

840
The LCM of 120 and 42 is 840.

What are the first 7 prime numbers?

The first 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.

What is meant by prime factorization?

Prime factorisation is a method to find the prime factors of a given number, say a composite number. These factors are nothing but the prime numbers. A prime number is a number which has only two factors, i.e. 1 and the number itself. For example, 2 is a prime number which has two factors, 2 × 1.