Greatest Common Factor of 253, 38, 85

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

• Greatest Common Factor of 253, 38, 85 by common division method
• Greatest Common Factor of 253, 38, 85 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 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 253,38,85 . The biggest common factor number is the GCF number.
So the greatest common factor 253,38,85 is 1.

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

• GCF of 496, 10, 10
• GCF of 178, 76, 42
• GCF of 370, 23, 15
• GCF of 116, 70, 24
• GCF of 435, 97, 55

1. What is the GCF of 253, 38, 85?

Answer: GCF of 253, 38, 85 is 1.

2. How to Find the GCF of 253, 38, 85

Answer: Greatest Common Factor(GCF) of 253, 38, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(253, 38, 85) = 1.