Greatest Common Factor of 44, 27, 390, 690

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

• Greatest Common Factor of 44, 27, 390, 690 by common division method
• Greatest Common Factor of 44, 27, 390, 690 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 27

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

1,3,9,27

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 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 44,27,390,690 . The biggest common factor number is the GCF number.
So the greatest common factor 44,27,390,690 is 1.

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

• GCF of 74, 52, 502, 114
• GCF of 56, 44, 254, 546
• GCF of 34, 80, 368, 801
• GCF of 70, 96, 303, 599
• GCF of 54, 92, 173, 546

1. What is the GCF of 44, 27, 390, 690?

Answer: GCF of 44, 27, 390, 690 is 1.

2. How to Find the GCF of 44, 27, 390, 690

Answer: Greatest Common Factor(GCF) of 44, 27, 390, 690 = 1

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

Step 2: Then multiply all the prime factors GCF(44, 27, 390, 690) = 1.