Greatest Common Factor of 857, 402, 231, 395, 424

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

• Greatest Common Factor of 857, 402, 231, 395, 424 by common division method
• Greatest Common Factor of 857, 402, 231, 395, 424 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 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 395

List of positive integer factors of 395 that divides 395 without a remainder.

1,5,79,395

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 857,402,231,395,424 . The biggest common factor number is the GCF number.
So the greatest common factor 857,402,231,395,424 is 1.

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

• GCF of 817, 572, 377, 988, 715
• GCF of 348, 637, 346, 721, 839
• GCF of 958, 421, 512, 288, 940
• GCF of 534, 653, 944, 196, 119
• GCF of 324, 830, 151, 271, 941

1. What is the GCF of 857, 402, 231, 395, 424?

Answer: GCF of 857, 402, 231, 395, 424 is 1.

2. How to Find the GCF of 857, 402, 231, 395, 424

Answer: Greatest Common Factor(GCF) of 857, 402, 231, 395, 424 = 1

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

Step 2: Then multiply all the prime factors GCF(857, 402, 231, 395, 424) = 1.