Greatest Common Factor of 857, 370, 428

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

• Greatest Common Factor of 857, 370, 428 by common division method
• Greatest Common Factor of 857, 370, 428 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 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Factors of 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

Factors of 428

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

1,2,4,107,214,428

Greatest Common Factor

We found the factors 857,370,428 . The biggest common factor number is the GCF number.
So the greatest common factor 857,370,428 is 1.

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

• GCF of 744, 156, 916
• GCF of 624, 845, 607
• GCF of 154, 643, 683
• GCF of 941, 315, 477
• GCF of 648, 746, 601

1. What is the GCF of 857, 370, 428?

Answer: GCF of 857, 370, 428 is 1.

2. How to Find the GCF of 857, 370, 428

Answer: Greatest Common Factor(GCF) of 857, 370, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(857, 370, 428) = 1.