Greatest Common Factor of 165, 264, 421

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

• Greatest Common Factor of 165, 264, 421 by common division method
• Greatest Common Factor of 165, 264, 421 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 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Factors of 264

List of positive integer factors of 264 that divides 264 without a remainder.

1,2,3,4,6,8,11,12,22,24,33,44,66,88,132,264

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 165,264,421 . The biggest common factor number is the GCF number.
So the greatest common factor 165,264,421 is 1.

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

• GCF of 401, 620, 221
• GCF of 948, 512, 896
• GCF of 781, 988, 595
• GCF of 298, 439, 598
• GCF of 345, 198, 957

1. What is the GCF of 165, 264, 421?

Answer: GCF of 165, 264, 421 is 1.

2. How to Find the GCF of 165, 264, 421

Answer: Greatest Common Factor(GCF) of 165, 264, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(165, 264, 421) = 1.