Greatest Common Factor of 138, 184, 399, 311

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

• Greatest Common Factor of 138, 184, 399, 311 by common division method
• Greatest Common Factor of 138, 184, 399, 311 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 184

List of positive integer factors of 184 that divides 184 without a remainder.

1,2,4,8,23,46,92,184

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 311

List of positive integer factors of 311 that divides 311 without a remainder.

1,311

Greatest Common Factor

We found the factors 138,184,399,311 . The biggest common factor number is the GCF number.
So the greatest common factor 138,184,399,311 is 1.

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

• GCF of 135, 905, 888, 162
• GCF of 462, 309, 244, 209
• GCF of 729, 984, 623, 609
• GCF of 779, 948, 465, 647
• GCF of 427, 931, 834, 990

1. What is the GCF of 138, 184, 399, 311?

Answer: GCF of 138, 184, 399, 311 is 1.

2. How to Find the GCF of 138, 184, 399, 311

Answer: Greatest Common Factor(GCF) of 138, 184, 399, 311 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 184, 399, 311) = 1.