Greatest Common Factor of 390, 169, 275

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

• Greatest Common Factor of 390, 169, 275 by common division method
• Greatest Common Factor of 390, 169, 275 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 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Factors of 275

List of positive integer factors of 275 that divides 275 without a remainder.

1,5,11,25,55,275

Greatest Common Factor

We found the factors 390,169,275 . The biggest common factor number is the GCF number.
So the greatest common factor 390,169,275 is 1.

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

• GCF of 176, 159, 943
• GCF of 329, 809, 474
• GCF of 460, 799, 285
• GCF of 445, 462, 942
• GCF of 799, 184, 584

1. What is the GCF of 390, 169, 275?

Answer: GCF of 390, 169, 275 is 1.

2. How to Find the GCF of 390, 169, 275

Answer: Greatest Common Factor(GCF) of 390, 169, 275 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 169, 275) = 1.