Greatest Common Factor of 828, 7825, 138

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

• Greatest Common Factor of 828, 7825, 138 by common division method
• Greatest Common Factor of 828, 7825, 138 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 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

Factors of 7825

List of positive integer factors of 7825 that divides 7825 without a remainder.

1,5,25,313,1565,7825

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 828,7825,138 . The biggest common factor number is the GCF number.
So the greatest common factor 828,7825,138 is 1.

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

• GCF of 910, 3729, 784
• GCF of 938, 9382, 665
• GCF of 413, 1174, 611
• GCF of 973, 1211, 498
• GCF of 128, 6040, 593

1. What is the GCF of 828, 7825, 138?

Answer: GCF of 828, 7825, 138 is 1.

2. How to Find the GCF of 828, 7825, 138

Answer: Greatest Common Factor(GCF) of 828, 7825, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(828, 7825, 138) = 1.