Greatest Common Factor of 251, 269, 138

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

• Greatest Common Factor of 251, 269, 138 by common division method
• Greatest Common Factor of 251, 269, 138 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 251

List of positive integer factors of 251 that divides 251 without a remainder.

1,251

Factors of 269

List of positive integer factors of 269 that divides 269 without a remainder.

1,269

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 251,269,138 . The biggest common factor number is the GCF number.
So the greatest common factor 251,269,138 is 1.

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

• GCF of 343, 712, 613
• GCF of 513, 664, 345
• GCF of 460, 294, 239
• GCF of 418, 897, 492
• GCF of 566, 674, 524

1. What is the GCF of 251, 269, 138?

Answer: GCF of 251, 269, 138 is 1.

2. How to Find the GCF of 251, 269, 138

Answer: Greatest Common Factor(GCF) of 251, 269, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(251, 269, 138) = 1.