Greatest Common Factor of 82, 67, 72, 438

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

• Greatest Common Factor of 82, 67, 72, 438 by common division method
• Greatest Common Factor of 82, 67, 72, 438 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 67

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

1,67

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 82,67,72,438 . The biggest common factor number is the GCF number.
So the greatest common factor 82,67,72,438 is 1.

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

• GCF of 38, 91, 56, 660
• GCF of 58, 60, 27, 260
• GCF of 36, 83, 91, 977
• GCF of 47, 59, 15, 149
• GCF of 92, 85, 79, 619

1. What is the GCF of 82, 67, 72, 438?

Answer: GCF of 82, 67, 72, 438 is 1.

2. How to Find the GCF of 82, 67, 72, 438

Answer: Greatest Common Factor(GCF) of 82, 67, 72, 438 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 67, 72, 438) = 1.