Greatest Common Factor of 18, 74, 85, 725

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

• Greatest Common Factor of 18, 74, 85, 725 by common division method
• Greatest Common Factor of 18, 74, 85, 725 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 85

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

1,5,17,85

Factors of 725

List of positive integer factors of 725 that divides 725 without a remainder.

1,5,25,29,145,725

Greatest Common Factor

We found the factors 18,74,85,725 . The biggest common factor number is the GCF number.
So the greatest common factor 18,74,85,725 is 1.

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

• GCF of 49, 85, 65, 880
• GCF of 95, 66, 99, 513
• GCF of 82, 49, 56, 441
• GCF of 66, 20, 95, 717
• GCF of 99, 61, 48, 503

1. What is the GCF of 18, 74, 85, 725?

Answer: GCF of 18, 74, 85, 725 is 1.

2. How to Find the GCF of 18, 74, 85, 725

Answer: Greatest Common Factor(GCF) of 18, 74, 85, 725 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 74, 85, 725) = 1.