Greatest Common Factor of 249, 307, 385, 993, 345

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

• Greatest Common Factor of 249, 307, 385, 993, 345 by common division method
• Greatest Common Factor of 249, 307, 385, 993, 345 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 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Factors of 307

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

1,307

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Greatest Common Factor

We found the factors 249,307,385,993,345 . The biggest common factor number is the GCF number.
So the greatest common factor 249,307,385,993,345 is 1.

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

• GCF of 354, 940, 862, 542, 104
• GCF of 691, 937, 857, 305, 311
• GCF of 309, 140, 450, 123, 531
• GCF of 810, 273, 620, 207, 436
• GCF of 457, 818, 436, 142, 246

1. What is the GCF of 249, 307, 385, 993, 345?

Answer: GCF of 249, 307, 385, 993, 345 is 1.

2. How to Find the GCF of 249, 307, 385, 993, 345

Answer: Greatest Common Factor(GCF) of 249, 307, 385, 993, 345 = 1

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

Step 2: Then multiply all the prime factors GCF(249, 307, 385, 993, 345) = 1.