Question

LCM of 60and 700 and the answer is 2100​

Answer 1

Step-by-step explanation:

Find the prime factorization of 700

700 = 2 × 2 × 5 × 5 × 7

Find the prime factorization of 60

60 = 2 × 2 × 3 × 5

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 2 × 2 × 3 × 5 × 5 × 7

LCM = 2100

Answer 2

2 | 60 700

2 | 30 350

2 | 15 175

3 | 5 175

5 | 1 35

5 | 1 7

7 | 1 1

LCM = 2×2×2×3×5×5×7 = 4200 while 2100 is wrong