Greatest Common Factor of 217, 988, 311, 738

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

• Greatest Common Factor of 217, 988, 311, 738 by common division method
• Greatest Common Factor of 217, 988, 311, 738 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 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Factors of 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Factors of 311

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

1,311

Factors of 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Greatest Common Factor

We found the factors 217,988,311,738 . The biggest common factor number is the GCF number.
So the greatest common factor 217,988,311,738 is 1.

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

• GCF of 457, 535, 616, 550
• GCF of 890, 376, 181, 991
• GCF of 480, 931, 380, 392
• GCF of 290, 467, 161, 493
• GCF of 967, 774, 686, 903

1. What is the GCF of 217, 988, 311, 738?

Answer: GCF of 217, 988, 311, 738 is 1.

2. How to Find the GCF of 217, 988, 311, 738

Answer: Greatest Common Factor(GCF) of 217, 988, 311, 738 = 1

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

Step 2: Then multiply all the prime factors GCF(217, 988, 311, 738) = 1.