Greatest Common Factor of 152, 225, 561

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

• Greatest Common Factor of 152, 225, 561 by common division method
• Greatest Common Factor of 152, 225, 561 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 152

List of positive integer factors of 152 that divides 152 without a remainder.

1,2,4,8,19,38,76,152

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Factors of 561

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

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

Greatest Common Factor

We found the factors 152,225,561 . The biggest common factor number is the GCF number.
So the greatest common factor 152,225,561 is 1.

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

• GCF of 168, 289, 951
• GCF of 103, 839, 916
• GCF of 931, 327, 972
• GCF of 866, 239, 827
• GCF of 712, 254, 551

1. What is the GCF of 152, 225, 561?

Answer: GCF of 152, 225, 561 is 1.

2. How to Find the GCF of 152, 225, 561

Answer: Greatest Common Factor(GCF) of 152, 225, 561 = 1

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

Step 2: Then multiply all the prime factors GCF(152, 225, 561) = 1.