Greatest Common Factor of 930, 709, 521, 389, 420

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

• Greatest Common Factor of 930, 709, 521, 389, 420 by common division method
• Greatest Common Factor of 930, 709, 521, 389, 420 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 930

List of positive integer factors of 930 that divides 930 without a remainder.

1,2,3,5,6,10,15,30,31,62,93,155,186,310,465,930

Factors of 709

List of positive integer factors of 709 that divides 709 without a remainder.

1,709

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Factors of 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 930,709,521,389,420 . The biggest common factor number is the GCF number.
So the greatest common factor 930,709,521,389,420 is 1.

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

• GCF of 761, 485, 265, 414, 588
• GCF of 743, 458, 383, 875, 617
• GCF of 650, 367, 941, 557, 263
• GCF of 586, 687, 886, 600, 108
• GCF of 756, 140, 587, 930, 136

1. What is the GCF of 930, 709, 521, 389, 420?

Answer: GCF of 930, 709, 521, 389, 420 is 1.

2. How to Find the GCF of 930, 709, 521, 389, 420

Answer: Greatest Common Factor(GCF) of 930, 709, 521, 389, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(930, 709, 521, 389, 420) = 1.