Greatest Common Factor of 34, 82, 87, 21, 604

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

• Greatest Common Factor of 34, 82, 87, 21, 604 by common division method
• Greatest Common Factor of 34, 82, 87, 21, 604 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 604

List of positive integer factors of 604 that divides 604 without a remainder.

1,2,4,151,302,604

Greatest Common Factor

We found the factors 34,82,87,21,604 . The biggest common factor number is the GCF number.
So the greatest common factor 34,82,87,21,604 is 1.

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

• GCF of 29, 72, 73, 62, 443
• GCF of 68, 40, 50, 95, 929
• GCF of 87, 49, 71, 13, 924
• GCF of 46, 37, 36, 61, 672
• GCF of 20, 56, 57, 54, 559

1. What is the GCF of 34, 82, 87, 21, 604?

Answer: GCF of 34, 82, 87, 21, 604 is 1.

2. How to Find the GCF of 34, 82, 87, 21, 604

Answer: Greatest Common Factor(GCF) of 34, 82, 87, 21, 604 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 82, 87, 21, 604) = 1.