Greatest Common Factor of 857, 390, 574, 842, 853

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

• Greatest Common Factor of 857, 390, 574, 842, 853 by common division method
• Greatest Common Factor of 857, 390, 574, 842, 853 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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 574

List of positive integer factors of 574 that divides 574 without a remainder.

1,2,7,14,41,82,287,574

Factors of 842

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

1,2,421,842

Factors of 853

List of positive integer factors of 853 that divides 853 without a remainder.

1,853

Greatest Common Factor

We found the factors 857,390,574,842,853 . The biggest common factor number is the GCF number.
So the greatest common factor 857,390,574,842,853 is 1.

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

• GCF of 652, 520, 743, 749, 572
• GCF of 430, 264, 319, 968, 947
• GCF of 529, 849, 416, 476, 430
• GCF of 350, 183, 502, 926, 565
• GCF of 959, 527, 703, 325, 848

1. What is the GCF of 857, 390, 574, 842, 853?

Answer: GCF of 857, 390, 574, 842, 853 is 1.

2. How to Find the GCF of 857, 390, 574, 842, 853

Answer: Greatest Common Factor(GCF) of 857, 390, 574, 842, 853 = 1

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

Step 2: Then multiply all the prime factors GCF(857, 390, 574, 842, 853) = 1.