Greatest Common Factor of 16, 20, 154

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 16, 20, 154 by common division method
• Greatest Common Factor of 16, 20, 154 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Greatest Common Factor

We found the factors 16,20,154 . The biggest common factor number is the GCF number.
So the greatest common factor 16,20,154 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 78, 17, 565
• GCF of 21, 75, 771
• GCF of 72, 44, 717
• GCF of 26, 56, 399
• GCF of 64, 38, 439

1. What is the GCF of 16, 20, 154?

Answer: GCF of 16, 20, 154 is 2.

2. How to Find the GCF of 16, 20, 154

Answer: Greatest Common Factor(GCF) of 16, 20, 154 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(16, 20, 154) = 2.