Greatest Common Factor of 143, 964, 561

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

• Greatest Common Factor of 143, 964, 561 by common division method
• Greatest Common Factor of 143, 964, 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 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Factors of 964

List of positive integer factors of 964 that divides 964 without a remainder.

1,2,4,241,482,964

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 143,964,561 . The biggest common factor number is the GCF number.
So the greatest common factor 143,964,561 is 1.

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

• GCF of 230, 341, 166
• GCF of 299, 794, 963
• GCF of 893, 876, 386
• GCF of 659, 134, 779
• GCF of 206, 358, 583

1. What is the GCF of 143, 964, 561?

Answer: GCF of 143, 964, 561 is 1.

2. How to Find the GCF of 143, 964, 561

Answer: Greatest Common Factor(GCF) of 143, 964, 561 = 1

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

Step 2: Then multiply all the prime factors GCF(143, 964, 561) = 1.