Greatest Common Factor of 680, 425, 641, 419, 742

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

• Greatest Common Factor of 680, 425, 641, 419, 742 by common division method
• Greatest Common Factor of 680, 425, 641, 419, 742 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 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Factors of 641

List of positive integer factors of 641 that divides 641 without a remainder.

1,641

Factors of 419

List of positive integer factors of 419 that divides 419 without a remainder.

1,419

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 680,425,641,419,742 . The biggest common factor number is the GCF number.
So the greatest common factor 680,425,641,419,742 is 1.

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

• GCF of 424, 207, 674, 958, 562
• GCF of 311, 581, 441, 976, 475
• GCF of 287, 825, 819, 515, 837
• GCF of 951, 440, 635, 871, 658
• GCF of 877, 879, 546, 423, 299

1. What is the GCF of 680, 425, 641, 419, 742?

Answer: GCF of 680, 425, 641, 419, 742 is 1.

2. How to Find the GCF of 680, 425, 641, 419, 742

Answer: Greatest Common Factor(GCF) of 680, 425, 641, 419, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(680, 425, 641, 419, 742) = 1.