The GCF of 18, 36, and 80 is 18. Since 18 is a factor of 36 and 80, it is automatically the GCF.
Factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36.GCF (80, 36) = 4
The Greatest Common Factor (GCF) of 6 and 40 is 2
The GCF is 9.
The GCF is 36.
The GCF of 18, 36, and 80 is 18. Since 18 is a factor of 36 and 80, it is automatically the GCF.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 1.
Factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36.GCF (80, 36) = 4
The Greatest Common Factor (GCF) of 6 and 40 is 2
The GCF is 2.
The GCF is 4.
Method to find LCM of two numbers a & b:1- Find GCF of a & b.2- Find product of a & b.3- Divide the result obtained in step 2 by the GCF. The result is LCM of a & b.1- GCF of 36 & 80 = ?Prime factorization of 36 = 2x2x3x3Prime factorization of 80 = 2x2x2x2x2x5GCF = 42- Product of 36 & 80 = 28803- LCM = 2880/4 = 720
The GCF is 36.
The GCF is 6.