Greatest Common Factor of 135, 345, 423

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

• Greatest Common Factor of 135, 345, 423 by common division method
• Greatest Common Factor of 135, 345, 423 with matching the biggest common factor

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

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

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 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 135,345,423 . The biggest common factor number is the GCF number.
So the greatest common factor 135,345,423 is 3.

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

• GCF of 838, 793, 661
• GCF of 273, 970, 860
• GCF of 637, 709, 655
• GCF of 483, 930, 226
• GCF of 782, 288, 700

1. What is the GCF of 135, 345, 423?

Answer: GCF of 135, 345, 423 is 3.

2. How to Find the GCF of 135, 345, 423

Answer: Greatest Common Factor(GCF) of 135, 345, 423 = 3

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

Step 2: Then multiply all the prime factors GCF(135, 345, 423) = 3.