Greatest Common Factor of 62, 30, 68, 438

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

• Greatest Common Factor of 62, 30, 68, 438 by common division method
• Greatest Common Factor of 62, 30, 68, 438 with matching the biggest common factor

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

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

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 62,30,68,438 . The biggest common factor number is the GCF number.
So the greatest common factor 62,30,68,438 is 2.

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

• GCF of 96, 94, 15, 127
• GCF of 14, 25, 11, 452
• GCF of 67, 91, 20, 746
• GCF of 58, 16, 22, 157
• GCF of 97, 35, 43, 682

1. What is the GCF of 62, 30, 68, 438?

Answer: GCF of 62, 30, 68, 438 is 2.

2. How to Find the GCF of 62, 30, 68, 438

Answer: Greatest Common Factor(GCF) of 62, 30, 68, 438 = 2

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

Step 2: Then multiply all the prime factors GCF(62, 30, 68, 438) = 2.