Greatest Common Factor of 345, 561, 93

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

• Greatest Common Factor of 345, 561, 93 by common division method
• Greatest Common Factor of 345, 561, 93 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Greatest Common Factor

We found the factors 345,561,93 . The biggest common factor number is the GCF number.
So the greatest common factor 345,561,93 is 3.

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

• GCF of 553, 343, 69
• GCF of 821, 522, 69
• GCF of 816, 163, 47
• GCF of 113, 871, 76
• GCF of 981, 192, 88

1. What is the GCF of 345, 561, 93?

Answer: GCF of 345, 561, 93 is 3.

2. How to Find the GCF of 345, 561, 93

Answer: Greatest Common Factor(GCF) of 345, 561, 93 = 3

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

Step 2: Then multiply all the prime factors GCF(345, 561, 93) = 3.