Greatest Common Factor of 342, 168, 145

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

• Greatest Common Factor of 342, 168, 145 by common division method
• Greatest Common Factor of 342, 168, 145 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 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 342,168,145 . The biggest common factor number is the GCF number.
So the greatest common factor 342,168,145 is 1.

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

• GCF of 455, 590, 751
• GCF of 185, 705, 896
• GCF of 104, 549, 894
• GCF of 182, 105, 699
• GCF of 444, 264, 360

1. What is the GCF of 342, 168, 145?

Answer: GCF of 342, 168, 145 is 1.

2. How to Find the GCF of 342, 168, 145

Answer: Greatest Common Factor(GCF) of 342, 168, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(342, 168, 145) = 1.