Greatest Common Factor of 34, 73, 21, 134

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

• Greatest Common Factor of 34, 73, 21, 134 by common division method
• Greatest Common Factor of 34, 73, 21, 134 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 21

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

1,3,7,21

Factors of 134

List of positive integer factors of 134 that divides 134 without a remainder.

1,2,67,134

Greatest Common Factor

We found the factors 34,73,21,134 . The biggest common factor number is the GCF number.
So the greatest common factor 34,73,21,134 is 1.

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

• GCF of 39, 60, 61, 392
• GCF of 66, 77, 30, 471
• GCF of 15, 86, 58, 384
• GCF of 25, 25, 52, 990
• GCF of 14, 56, 71, 944

1. What is the GCF of 34, 73, 21, 134?

Answer: GCF of 34, 73, 21, 134 is 1.

2. How to Find the GCF of 34, 73, 21, 134

Answer: Greatest Common Factor(GCF) of 34, 73, 21, 134 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 73, 21, 134) = 1.