Greatest Common Factor of 82, 90, 25, 610

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

• Greatest Common Factor of 82, 90, 25, 610 by common division method
• Greatest Common Factor of 82, 90, 25, 610 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 610

List of positive integer factors of 610 that divides 610 without a remainder.

1,2,5,10,61,122,305,610

Greatest Common Factor

We found the factors 82,90,25,610 . The biggest common factor number is the GCF number.
So the greatest common factor 82,90,25,610 is 1.

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

• GCF of 64, 28, 80, 122
• GCF of 19, 74, 34, 704
• GCF of 90, 29, 66, 749
• GCF of 69, 40, 92, 973
• GCF of 74, 50, 56, 672

1. What is the GCF of 82, 90, 25, 610?

Answer: GCF of 82, 90, 25, 610 is 1.

2. How to Find the GCF of 82, 90, 25, 610

Answer: Greatest Common Factor(GCF) of 82, 90, 25, 610 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 90, 25, 610) = 1.