Greatest Common Factor of 642, 871, 875

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

• Greatest Common Factor of 642, 871, 875 by common division method
• Greatest Common Factor of 642, 871, 875 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 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Factors of 875

List of positive integer factors of 875 that divides 875 without a remainder.

1,5,7,25,35,125,175,875

Greatest Common Factor

We found the factors 642,871,875 . The biggest common factor number is the GCF number.
So the greatest common factor 642,871,875 is 1.

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

• GCF of 413, 483, 338
• GCF of 539, 766, 685
• GCF of 242, 370, 790
• GCF of 900, 415, 380
• GCF of 425, 714, 458

1. What is the GCF of 642, 871, 875?

Answer: GCF of 642, 871, 875 is 1.

2. How to Find the GCF of 642, 871, 875

Answer: Greatest Common Factor(GCF) of 642, 871, 875 = 1

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

Step 2: Then multiply all the prime factors GCF(642, 871, 875) = 1.