Greatest Common Factor of 28, 94, 138

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

• Greatest Common Factor of 28, 94, 138 by common division method
• Greatest Common Factor of 28, 94, 138 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 28

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

1,2,4,7,14,28

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 28,94,138 . The biggest common factor number is the GCF number.
So the greatest common factor 28,94,138 is 2.

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

• GCF of 25, 58, 629
• GCF of 35, 52, 176
• GCF of 74, 73, 411
• GCF of 88, 31, 508
• GCF of 68, 32, 963

1. What is the GCF of 28, 94, 138?

Answer: GCF of 28, 94, 138 is 2.

2. How to Find the GCF of 28, 94, 138

Answer: Greatest Common Factor(GCF) of 28, 94, 138 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 94, 138) = 2.