Greatest Common Factor of 27, 14, 58, 642

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

• Greatest Common Factor of 27, 14, 58, 642 by common division method
• Greatest Common Factor of 27, 14, 58, 642 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 27,14,58,642 . The biggest common factor number is the GCF number.
So the greatest common factor 27,14,58,642 is 1.

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

• GCF of 68, 69, 43, 673
• GCF of 84, 13, 91, 597
• GCF of 71, 51, 20, 392
• GCF of 50, 83, 68, 681
• GCF of 31, 70, 61, 284

1. What is the GCF of 27, 14, 58, 642?

Answer: GCF of 27, 14, 58, 642 is 1.

2. How to Find the GCF of 27, 14, 58, 642

Answer: Greatest Common Factor(GCF) of 27, 14, 58, 642 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 14, 58, 642) = 1.