Greatest Common Factor of 135, 7836, 621

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

• Greatest Common Factor of 135, 7836, 621 by common division method
• Greatest Common Factor of 135, 7836, 621 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 7836

List of positive integer factors of 7836 that divides 7836 without a remainder.

1,2,3,4,6,12,653,1306,1959,2612,3918,7836

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Greatest Common Factor

We found the factors 135,7836,621 . The biggest common factor number is the GCF number.
So the greatest common factor 135,7836,621 is 3.

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

• GCF of 293, 2282, 794
• GCF of 972, 7419, 215
• GCF of 574, 6043, 400
• GCF of 944, 1790, 689
• GCF of 855, 2434, 469

1. What is the GCF of 135, 7836, 621?

Answer: GCF of 135, 7836, 621 is 3.

2. How to Find the GCF of 135, 7836, 621

Answer: Greatest Common Factor(GCF) of 135, 7836, 621 = 3

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

Step 2: Then multiply all the prime factors GCF(135, 7836, 621) = 3.