# What is the lowest common denominator for 1/4, 3/5, and 7/9?

Lowest Common Denominator is

Lowest Common Denominator of fractions is different from finding Lowest Common Denominator of natural numbers.

To find the Lowest Common Denominator of fractions,

By signing up, you agree to our Terms of Service and Privacy Policy

To find the lowest common denominator (LCD) for fractions, first factor the denominators into their prime factors. Then, identify the highest power of each prime factor that appears in any denominator. Multiply these highest powers together to find the LCD.

The prime factorization of the denominators: 4 = 2^2 5 = 5^1 9 = 3^2

The highest powers of each prime factor: 2^2, 3^2, 5^1

The LCD is the product of these highest powers: 2^2 * 3^2 * 5^1 = 4 * 9 * 5 = 180

Therefore, the lowest common denominator for the fractions 1/4, 3/5, and 7/9 is 180.

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- Stella worked for two hour. She spent 1/3 of her time doing laundry, 1/4 of her time cleaning, and the rest of her time working in the yard. How much time did she spent in the yard?
- What is 5#1/4# #*# 2#2/3#?
- How do you evaluate #6\frac { 1} { 3} - 2\frac { 1} { 9}#?
- An inheritance of $92,325.42 is divided between 9 children. How much does each child get?
- How do you evaluate #\frac { \frac { 1} { 2} + \frac { 2} { 3} } { 1\frac { 1} { 5} }#?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7