Greatest Common Factor of 30, 692, 438

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

• Greatest Common Factor of 30, 692, 438 by common division method
• Greatest Common Factor of 30, 692, 438 with matching the biggest common factor

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

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 692

List of positive integer factors of 692 that divides 692 without a remainder.

1,2,4,173,346,692

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 30,692,438 . The biggest common factor number is the GCF number.
So the greatest common factor 30,692,438 is 2.

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

• GCF of 35, 189, 386
• GCF of 77, 853, 969
• GCF of 79, 617, 415
• GCF of 92, 582, 201
• GCF of 92, 329, 714

1. What is the GCF of 30, 692, 438?

Answer: GCF of 30, 692, 438 is 2.

2. How to Find the GCF of 30, 692, 438

Answer: Greatest Common Factor(GCF) of 30, 692, 438 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 692, 438) = 2.