Greatest Common Factor of 144, 146, 306, 225

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

• Greatest Common Factor of 144, 146, 306, 225 by common division method
• Greatest Common Factor of 144, 146, 306, 225 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 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Factors of 146

List of positive integer factors of 146 that divides 146 without a remainder.

1,2,73,146

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 144,146,306,225 . The biggest common factor number is the GCF number.
So the greatest common factor 144,146,306,225 is 1.

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

• GCF of 991, 883, 389, 968
• GCF of 693, 410, 790, 475
• GCF of 953, 237, 709, 168
• GCF of 205, 142, 137, 549
• GCF of 378, 689, 253, 455

1. What is the GCF of 144, 146, 306, 225?

Answer: GCF of 144, 146, 306, 225 is 1.

2. How to Find the GCF of 144, 146, 306, 225

Answer: Greatest Common Factor(GCF) of 144, 146, 306, 225 = 1

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

Step 2: Then multiply all the prime factors GCF(144, 146, 306, 225) = 1.