Greatest Common Factor of 345, 217, 124

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

• Greatest Common Factor of 345, 217, 124 by common division method
• Greatest Common Factor of 345, 217, 124 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 345

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

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

Factors of 217

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

1,7,31,217

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Greatest Common Factor

We found the factors 345,217,124 . The biggest common factor number is the GCF number.
So the greatest common factor 345,217,124 is 1.

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

• GCF of 975, 800, 232
• GCF of 646, 705, 220
• GCF of 280, 663, 755
• GCF of 960, 360, 877
• GCF of 451, 278, 869

1. What is the GCF of 345, 217, 124?

Answer: GCF of 345, 217, 124 is 1.

2. How to Find the GCF of 345, 217, 124

Answer: Greatest Common Factor(GCF) of 345, 217, 124 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 217, 124) = 1.