Greatest Common Factor of 68, 46, 72, 136

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

• Greatest Common Factor of 68, 46, 72, 136 by common division method
• Greatest Common Factor of 68, 46, 72, 136 with matching the biggest common factor

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

Factors of 68

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

1,2,4,17,34,68

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 68,46,72,136 . The biggest common factor number is the GCF number.
So the greatest common factor 68,46,72,136 is 2.

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

• GCF of 46, 34, 12, 434
• GCF of 28, 56, 70, 361
• GCF of 20, 52, 58, 157
• GCF of 51, 33, 88, 741
• GCF of 57, 19, 20, 915

1. What is the GCF of 68, 46, 72, 136?

Answer: GCF of 68, 46, 72, 136 is 2.

2. How to Find the GCF of 68, 46, 72, 136

Answer: Greatest Common Factor(GCF) of 68, 46, 72, 136 = 2

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

Step 2: Then multiply all the prime factors GCF(68, 46, 72, 136) = 2.