Greatest Common Factor of 427, 390, 322

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

• Greatest Common Factor of 427, 390, 322 by common division method
• Greatest Common Factor of 427, 390, 322 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 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

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 322

List of positive integer factors of 322 that divides 322 without a remainder.

1,2,7,14,23,46,161,322

Greatest Common Factor

We found the factors 427,390,322 . The biggest common factor number is the GCF number.
So the greatest common factor 427,390,322 is 1.

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

• GCF of 399, 221, 837
• GCF of 922, 833, 455
• GCF of 992, 904, 653
• GCF of 685, 942, 975
• GCF of 740, 597, 489

1. What is the GCF of 427, 390, 322?

Answer: GCF of 427, 390, 322 is 1.

2. How to Find the GCF of 427, 390, 322

Answer: Greatest Common Factor(GCF) of 427, 390, 322 = 1

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

Step 2: Then multiply all the prime factors GCF(427, 390, 322) = 1.