Greatest Common Factor of 309, 150, 126

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

• Greatest Common Factor of 309, 150, 126 by common division method
• Greatest Common Factor of 309, 150, 126 with matching the biggest common factor

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

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 150

List of positive integer factors of 150 that divides 150 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,150

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 309,150,126 . The biggest common factor number is the GCF number.
So the greatest common factor 309,150,126 is 3.

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

• GCF of 679, 925, 642
• GCF of 325, 665, 952
• GCF of 900, 273, 108
• GCF of 474, 567, 976
• GCF of 876, 710, 161

1. What is the GCF of 309, 150, 126?

Answer: GCF of 309, 150, 126 is 3.

2. How to Find the GCF of 309, 150, 126

Answer: Greatest Common Factor(GCF) of 309, 150, 126 = 3

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

Step 2: Then multiply all the prime factors GCF(309, 150, 126) = 3.