Greatest Common Factor of 169, 561, 400

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

• Greatest Common Factor of 169, 561, 400 by common division method
• Greatest Common Factor of 169, 561, 400 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 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

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 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Greatest Common Factor

We found the factors 169,561,400 . The biggest common factor number is the GCF number.
So the greatest common factor 169,561,400 is 1.

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

• GCF of 829, 708, 637
• GCF of 158, 547, 268
• GCF of 551, 138, 528
• GCF of 848, 428, 363
• GCF of 611, 932, 845

1. What is the GCF of 169, 561, 400?

Answer: GCF of 169, 561, 400 is 1.

2. How to Find the GCF of 169, 561, 400

Answer: Greatest Common Factor(GCF) of 169, 561, 400 = 1

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

Step 2: Then multiply all the prime factors GCF(169, 561, 400) = 1.