Question Find the greatest common factor 1 Calculate 7m,4Write the terms one above the other 7m4Write the prime factorization of 7m 7m=7m4Write the prime factorization of 4 7m=7m4=2×2Solution 1 Show Solution Find the least common multiple 28m Calculate 7m,4Write the terms one above the other 7m4Write the prime factorization of 7m 7m=7m4Write the prime factorization of 4 7m=7m4=2×2The least common multiple is the product of the factor of occurs most 2×2×7mSolution More Steps Evaluate 2×2×7Multiply the terms 4×7Multiply the numbers 28 28m Show Solution