Greatest Common Factor of 307, 308, 217

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

• Greatest Common Factor of 307, 308, 217 by common division method
• Greatest Common Factor of 307, 308, 217 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 307

List of positive integer factors of 307 that divides 307 without a remainder.

1,307

Factors of 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

Factors of 217

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

1,7,31,217

Greatest Common Factor

We found the factors 307,308,217 . The biggest common factor number is the GCF number.
So the greatest common factor 307,308,217 is 1.

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

• GCF of 949, 456, 852
• GCF of 489, 736, 537
• GCF of 406, 309, 237
• GCF of 389, 824, 964
• GCF of 947, 604, 811

1. What is the GCF of 307, 308, 217?

Answer: GCF of 307, 308, 217 is 1.

2. How to Find the GCF of 307, 308, 217

Answer: Greatest Common Factor(GCF) of 307, 308, 217 = 1

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

Step 2: Then multiply all the prime factors GCF(307, 308, 217) = 1.