Greatest Common Factor of 83, 29, 72, 438

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

• Greatest Common Factor of 83, 29, 72, 438 by common division method
• Greatest Common Factor of 83, 29, 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 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

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 83,29,72,438 . The biggest common factor number is the GCF number.
So the greatest common factor 83,29,72,438 is 1.

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

• GCF of 84, 35, 18, 799
• GCF of 78, 90, 76, 567
• GCF of 17, 67, 72, 652
• GCF of 10, 55, 43, 316
• GCF of 39, 54, 61, 422

1. What is the GCF of 83, 29, 72, 438?

Answer: GCF of 83, 29, 72, 438 is 1.

2. How to Find the GCF of 83, 29, 72, 438

Answer: Greatest Common Factor(GCF) of 83, 29, 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(83, 29, 72, 438) = 1.