Greatest Common Factor of 390, 178, 131

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

• Greatest Common Factor of 390, 178, 131 by common division method
• Greatest Common Factor of 390, 178, 131 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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Greatest Common Factor

We found the factors 390,178,131 . The biggest common factor number is the GCF number.
So the greatest common factor 390,178,131 is 1.

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

• GCF of 227, 739, 341
• GCF of 818, 302, 584
• GCF of 260, 869, 873
• GCF of 633, 474, 681
• GCF of 501, 659, 884

1. What is the GCF of 390, 178, 131?

Answer: GCF of 390, 178, 131 is 1.

2. How to Find the GCF of 390, 178, 131

Answer: Greatest Common Factor(GCF) of 390, 178, 131 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 178, 131) = 1.