Greatest Common Factor of 20, 378, 151, 452

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

• Greatest Common Factor of 20, 378, 151, 452 by common division method
• Greatest Common Factor of 20, 378, 151, 452 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 20

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

1,2,4,5,10,20

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 151

List of positive integer factors of 151 that divides 151 without a remainder.

1,151

Factors of 452

List of positive integer factors of 452 that divides 452 without a remainder.

1,2,4,113,226,452

Greatest Common Factor

We found the factors 20,378,151,452 . The biggest common factor number is the GCF number.
So the greatest common factor 20,378,151,452 is 1.

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

• GCF of 38, 201, 741, 372
• GCF of 80, 702, 391, 249
• GCF of 57, 438, 601, 611
• GCF of 65, 637, 506, 283
• GCF of 44, 987, 230, 654

1. What is the GCF of 20, 378, 151, 452?

Answer: GCF of 20, 378, 151, 452 is 1.

2. How to Find the GCF of 20, 378, 151, 452

Answer: Greatest Common Factor(GCF) of 20, 378, 151, 452 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 378, 151, 452) = 1.