Greatest Common Factor of 561, 393, 652

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

• Greatest Common Factor of 561, 393, 652 by common division method
• Greatest Common Factor of 561, 393, 652 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 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 652

List of positive integer factors of 652 that divides 652 without a remainder.

1,2,4,163,326,652

Greatest Common Factor

We found the factors 561,393,652 . The biggest common factor number is the GCF number.
So the greatest common factor 561,393,652 is 1.

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

• GCF of 621, 246, 638
• GCF of 883, 272, 425
• GCF of 271, 852, 113
• GCF of 542, 819, 907
• GCF of 415, 586, 668

1. What is the GCF of 561, 393, 652?

Answer: GCF of 561, 393, 652 is 1.

2. How to Find the GCF of 561, 393, 652

Answer: Greatest Common Factor(GCF) of 561, 393, 652 = 1

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

Step 2: Then multiply all the prime factors GCF(561, 393, 652) = 1.