Greatest Common Factor of 138, 91, 187, 244

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

• Greatest Common Factor of 138, 91, 187, 244 by common division method
• Greatest Common Factor of 138, 91, 187, 244 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 138

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

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

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Factors of 244

List of positive integer factors of 244 that divides 244 without a remainder.

1,2,4,61,122,244

Greatest Common Factor

We found the factors 138,91,187,244 . The biggest common factor number is the GCF number.
So the greatest common factor 138,91,187,244 is 1.

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

• GCF of 288, 55, 987, 656
• GCF of 354, 90, 998, 563
• GCF of 473, 41, 745, 283
• GCF of 789, 88, 927, 474
• GCF of 344, 89, 829, 685

1. What is the GCF of 138, 91, 187, 244?

Answer: GCF of 138, 91, 187, 244 is 1.

2. How to Find the GCF of 138, 91, 187, 244

Answer: Greatest Common Factor(GCF) of 138, 91, 187, 244 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 91, 187, 244) = 1.