Greatest Common Factor of 1009, 2145

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

• Greatest Common Factor of 1009, 2145 by common division method
• Greatest Common Factor of 1009, 2145 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 1009

List of positive integer factors of 1009 that divides 1009 without a remainder.

1,1009

Factors of 2145

List of positive integer factors of 2145 that divides 2145 without a remainder.

1,3,5,11,13,15,33,39,55,65,143,165,195,429,715,2145

Greatest Common Factor

We found the factors 1009,2145 . The biggest common factor number is the GCF number.
So the greatest common factor 1009,2145 is 1.

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

• GCF of 7715, 6952
• GCF of 2865, 9588
• GCF of 5689, 4288
• GCF of 4490, 5362
• GCF of 9318, 6128

1. What is the GCF of 1009, 2145?

Answer: GCF of 1009, 2145 is 1.

2. How to Find the GCF of 1009, 2145

Answer: Greatest Common Factor(GCF) of 1009, 2145 = 1

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

Step 2: Then multiply all the prime factors GCF(1009, 2145) = 1.