Greatest Common Factor of 681, 621, 859, 842, 745

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

• Greatest Common Factor of 681, 621, 859, 842, 745 by common division method
• Greatest Common Factor of 681, 621, 859, 842, 745 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 681

List of positive integer factors of 681 that divides 681 without a remainder.

1,3,227,681

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Factors of 859

List of positive integer factors of 859 that divides 859 without a remainder.

1,859

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Greatest Common Factor

We found the factors 681,621,859,842,745 . The biggest common factor number is the GCF number.
So the greatest common factor 681,621,859,842,745 is 1.

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

• GCF of 956, 671, 513, 852, 950
• GCF of 284, 772, 840, 871, 883
• GCF of 336, 991, 551, 582, 335
• GCF of 669, 732, 736, 635, 880
• GCF of 644, 351, 581, 154, 976

1. What is the GCF of 681, 621, 859, 842, 745?

Answer: GCF of 681, 621, 859, 842, 745 is 1.

2. How to Find the GCF of 681, 621, 859, 842, 745

Answer: Greatest Common Factor(GCF) of 681, 621, 859, 842, 745 = 1

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

Step 2: Then multiply all the prime factors GCF(681, 621, 859, 842, 745) = 1.