Greatest Common Factor of 420, 834, 900

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

• Greatest Common Factor of 420, 834, 900 by common division method
• Greatest Common Factor of 420, 834, 900 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

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 834

List of positive integer factors of 834 that divides 834 without a remainder.

1,2,3,6,139,278,417,834

Factors of 900

List of positive integer factors of 900 that divides 900 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,75,90,100,150,180,225,300,450,900

Greatest Common Factor

We found the factors 420,834,900 . The biggest common factor number is the GCF number.
So the greatest common factor 420,834,900 is 6.

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

• GCF of 443, 582, 899
• GCF of 962, 218, 228
• GCF of 587, 185, 150
• GCF of 563, 721, 799
• GCF of 477, 476, 806

1. What is the GCF of 420, 834, 900?

Answer: GCF of 420, 834, 900 is 6.

2. How to Find the GCF of 420, 834, 900

Answer: Greatest Common Factor(GCF) of 420, 834, 900 = 6

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

Step 2: Then multiply all the prime factors GCF(420, 834, 900) = 6.