Greatest Common Factor of 390, 692, 27

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

• Greatest Common Factor of 390, 692, 27 by common division method
• Greatest Common Factor of 390, 692, 27 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 692

List of positive integer factors of 692 that divides 692 without a remainder.

1,2,4,173,346,692

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Greatest Common Factor

We found the factors 390,692,27 . The biggest common factor number is the GCF number.
So the greatest common factor 390,692,27 is 1.

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

• GCF of 993, 946, 96
• GCF of 239, 659, 60
• GCF of 174, 189, 85
• GCF of 775, 952, 92
• GCF of 305, 445, 67

1. What is the GCF of 390, 692, 27?

Answer: GCF of 390, 692, 27 is 1.

2. How to Find the GCF of 390, 692, 27

Answer: Greatest Common Factor(GCF) of 390, 692, 27 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 692, 27) = 1.