Greatest Common Factor of 712, 830, 420

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

• Greatest Common Factor of 712, 830, 420 by common division method
• Greatest Common Factor of 712, 830, 420 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 712

List of positive integer factors of 712 that divides 712 without a remainder.

1,2,4,8,89,178,356,712

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

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 712,830,420 . The biggest common factor number is the GCF number.
So the greatest common factor 712,830,420 is 2.

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

• GCF of 118, 339, 366
• GCF of 139, 990, 692
• GCF of 702, 217, 448
• GCF of 687, 211, 766
• GCF of 981, 823, 699

1. What is the GCF of 712, 830, 420?

Answer: GCF of 712, 830, 420 is 2.

2. How to Find the GCF of 712, 830, 420

Answer: Greatest Common Factor(GCF) of 712, 830, 420 = 2

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

Step 2: Then multiply all the prime factors GCF(712, 830, 420) = 2.