Greatest Common Factor of 18, 88, 67, 25

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

• Greatest Common Factor of 18, 88, 67, 25 by common division method
• Greatest Common Factor of 18, 88, 67, 25 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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 25

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

1,5,25

Greatest Common Factor

We found the factors 18,88,67,25 . The biggest common factor number is the GCF number.
So the greatest common factor 18,88,67,25 is 1.

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

• GCF of 83, 45, 31, 11
• GCF of 20, 98, 96, 31
• GCF of 60, 45, 43, 91
• GCF of 15, 60, 19, 55
• GCF of 49, 31, 51, 99

1. What is the GCF of 18, 88, 67, 25?

Answer: GCF of 18, 88, 67, 25 is 1.

2. How to Find the GCF of 18, 88, 67, 25

Answer: Greatest Common Factor(GCF) of 18, 88, 67, 25 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 88, 67, 25) = 1.