Greatest Common Factor of 745, 336, 20

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

• Greatest Common Factor of 745, 336, 20 by common division method
• Greatest Common Factor of 745, 336, 20 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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 336

List of positive integer factors of 336 that divides 336 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,42,48,56,84,112,168,336

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 745,336,20 . The biggest common factor number is the GCF number.
So the greatest common factor 745,336,20 is 1.

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

• GCF of 487, 407, 10
• GCF of 738, 398, 83
• GCF of 123, 553, 86
• GCF of 349, 281, 54
• GCF of 531, 646, 36

1. What is the GCF of 745, 336, 20?

Answer: GCF of 745, 336, 20 is 1.

2. How to Find the GCF of 745, 336, 20

Answer: Greatest Common Factor(GCF) of 745, 336, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(745, 336, 20) = 1.