Solve 3s-,5r,6s,7r

Calculate

3 s, 5 r, 6 s, 7 r

Write the terms one above the other

3 s 5 r 6 s 7 r

Write the prime factorization of 3 s

3 s = 3 s 5 r 6 s 7 r

Write the prime factorization of 5 r

3 s = 3 s 5 r = 5 r 6 s 7 r

Write the prime factorization of 6 s

3 s = 3 s 5 r = 5 r 6 s = 2 \times 3 s 7 r

Write the prime factorization of 7 r

3 s = 3 s 5 r = 5 r 6 s = 2 \times 3 s 7 r = 7 r

The least common multiple is the product of the factor of occurs most

2 \times 3 \times 5 \times 7 rs

Solution

More Steps

210 rs

Find the greatest common factor