Greatest Common Factor of 26, 90, 51, 385

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

• Greatest Common Factor of 26, 90, 51, 385 by common division method
• Greatest Common Factor of 26, 90, 51, 385 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 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 26,90,51,385 . The biggest common factor number is the GCF number.
So the greatest common factor 26,90,51,385 is 1.

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

• GCF of 45, 92, 23, 979
• GCF of 26, 32, 98, 313
• GCF of 63, 12, 18, 662
• GCF of 17, 34, 83, 169
• GCF of 36, 82, 90, 187

1. What is the GCF of 26, 90, 51, 385?

Answer: GCF of 26, 90, 51, 385 is 1.

2. How to Find the GCF of 26, 90, 51, 385

Answer: Greatest Common Factor(GCF) of 26, 90, 51, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(26, 90, 51, 385) = 1.