Greatest Common Factor of 428, 961, 520

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

• Greatest Common Factor of 428, 961, 520 by common division method
• Greatest Common Factor of 428, 961, 520 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 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 961

List of positive integer factors of 961 that divides 961 without a remainder.

1,31,961

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Greatest Common Factor

We found the factors 428,961,520 . The biggest common factor number is the GCF number.
So the greatest common factor 428,961,520 is 1.

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

• GCF of 211, 188, 456
• GCF of 423, 988, 808
• GCF of 454, 596, 194
• GCF of 536, 345, 112
• GCF of 504, 287, 983

1. What is the GCF of 428, 961, 520?

Answer: GCF of 428, 961, 520 is 1.

2. How to Find the GCF of 428, 961, 520

Answer: Greatest Common Factor(GCF) of 428, 961, 520 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 961, 520) = 1.