Greatest Common Factor of 254, 438, 28

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

• Greatest Common Factor of 254, 438, 28 by common division method
• Greatest Common Factor of 254, 438, 28 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 254

List of positive integer factors of 254 that divides 254 without a remainder.

1,2,127,254

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Greatest Common Factor

We found the factors 254,438,28 . The biggest common factor number is the GCF number.
So the greatest common factor 254,438,28 is 2.

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

• GCF of 648, 900, 27
• GCF of 813, 496, 75
• GCF of 991, 550, 29
• GCF of 247, 914, 50
• GCF of 253, 129, 90

1. What is the GCF of 254, 438, 28?

Answer: GCF of 254, 438, 28 is 2.

2. How to Find the GCF of 254, 438, 28

Answer: Greatest Common Factor(GCF) of 254, 438, 28 = 2

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

Step 2: Then multiply all the prime factors GCF(254, 438, 28) = 2.