LCM of 25/42, 144/63, 400/147

Given values are 25/42, 144/63, 400/147

LCM of the Fractions formula is LCM = LCM of Numerators/GCF of Denominators

So, LCM of 25/42, 144/63, 400/147 = LCM of (25, 144, 400) /GCF of (42, 63, 147)

The least common multiple of 25, 144, 400 is 3600

The GCF of 42, 63, 147 is 1

By substituting these values in the LCM formula

LCM of fractions 25/42, 144/63, 400/147 is 3600/1 = 3600

Therefore, the lowest common multiple of 25/42, 144/63, 400/147 is 3600.

LCM of 25, 144, 400 using Common Division

Given numbers are 25, 144, 400

2	25, 144, 400
2	25, 72, 200
2	25, 36, 100
2	25, 18, 50
3	25, 9, 25
3	25, 3, 25
5	25, 1, 25
5	5, 1, 5
	1, 1, 1

So, the Lowest Common Multiple of 25, 144, 400 is 2 x 2 x 2 x 2 x 3 x 3 x 5 x 5 = 3600.

GCF of 42, 63, 147 with Common Division

Given numbers are 42, 63, 147

There is no common factor between the given numbers

So, the GCF of 42, 63, 147 is 1

Thus, LCM Of 25/42, 144/63, 400/147 = LCM of 25, 144, 400/GCF of 42, 63, 147

= 3600/1 = 3600

Therefore, the least common multiple of fractions 25/42, 144/63, 400/147 is 3600.

1. What is the formula used to calculate lcm of fractions?

The formula used to find the LCM Of fractions is LCM = LCM of Numerators/GCF of Denominators.

2. What is the LCM of fractions 25/42, 144/63, 400/147?

The LCM of fractions 25/42, 144/63, 400/147 is 3600.