Greatest Common Factor of 267, 145, 640

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

• Greatest Common Factor of 267, 145, 640 by common division method
• Greatest Common Factor of 267, 145, 640 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 267

List of positive integer factors of 267 that divides 267 without a remainder.

1,3,89,267

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Greatest Common Factor

We found the factors 267,145,640 . The biggest common factor number is the GCF number.
So the greatest common factor 267,145,640 is 1.

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

• GCF of 292, 611, 722
• GCF of 410, 720, 315
• GCF of 129, 205, 346
• GCF of 940, 855, 664
• GCF of 357, 657, 932

1. What is the GCF of 267, 145, 640?

Answer: GCF of 267, 145, 640 is 1.

2. How to Find the GCF of 267, 145, 640

Answer: Greatest Common Factor(GCF) of 267, 145, 640 = 1

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

Step 2: Then multiply all the prime factors GCF(267, 145, 640) = 1.