Greatest Common Factor of 65, 39, 90, 273

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

• Greatest Common Factor of 65, 39, 90, 273 by common division method
• Greatest Common Factor of 65, 39, 90, 273 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Greatest Common Factor

We found the factors 65,39,90,273 . The biggest common factor number is the GCF number.
So the greatest common factor 65,39,90,273 is 1.

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

• GCF of 99, 86, 14, 783
• GCF of 99, 49, 63, 996
• GCF of 27, 38, 44, 293
• GCF of 46, 22, 77, 184
• GCF of 56, 86, 59, 989

1. What is the GCF of 65, 39, 90, 273?

Answer: GCF of 65, 39, 90, 273 is 1.

2. How to Find the GCF of 65, 39, 90, 273

Answer: Greatest Common Factor(GCF) of 65, 39, 90, 273 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 39, 90, 273) = 1.