Greatest Common Factor of 420, 327, 682

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

• Greatest Common Factor of 420, 327, 682 by common division method
• Greatest Common Factor of 420, 327, 682 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 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

Factors of 327

List of positive integer factors of 327 that divides 327 without a remainder.

1,3,109,327

Factors of 682

List of positive integer factors of 682 that divides 682 without a remainder.

1,2,11,22,31,62,341,682

Greatest Common Factor

We found the factors 420,327,682 . The biggest common factor number is the GCF number.
So the greatest common factor 420,327,682 is 1.

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

• GCF of 719, 840, 596
• GCF of 269, 565, 575
• GCF of 320, 130, 523
• GCF of 569, 718, 972
• GCF of 639, 696, 991

1. What is the GCF of 420, 327, 682?

Answer: GCF of 420, 327, 682 is 1.

2. How to Find the GCF of 420, 327, 682

Answer: Greatest Common Factor(GCF) of 420, 327, 682 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 327, 682) = 1.