Greatest Common Factor of 89, 30, 60, 27, 343

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

• Greatest Common Factor of 89, 30, 60, 27, 343 by common division method
• Greatest Common Factor of 89, 30, 60, 27, 343 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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 27

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

1,3,9,27

Factors of 343

List of positive integer factors of 343 that divides 343 without a remainder.

1,7,49,343

Greatest Common Factor

We found the factors 89,30,60,27,343 . The biggest common factor number is the GCF number.
So the greatest common factor 89,30,60,27,343 is 1.

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

• GCF of 14, 39, 68, 65, 111
• GCF of 76, 97, 78, 22, 540
• GCF of 20, 75, 33, 14, 482
• GCF of 84, 41, 99, 22, 435
• GCF of 52, 15, 36, 57, 978

1. What is the GCF of 89, 30, 60, 27, 343?

Answer: GCF of 89, 30, 60, 27, 343 is 1.

2. How to Find the GCF of 89, 30, 60, 27, 343

Answer: Greatest Common Factor(GCF) of 89, 30, 60, 27, 343 = 1

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

Step 2: Then multiply all the prime factors GCF(89, 30, 60, 27, 343) = 1.