Greatest Common Factor of 67, 15, 42, 450

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

• Greatest Common Factor of 67, 15, 42, 450 by common division method
• Greatest Common Factor of 67, 15, 42, 450 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 450

List of positive integer factors of 450 that divides 450 without a remainder.

1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450

Greatest Common Factor

We found the factors 67,15,42,450 . The biggest common factor number is the GCF number.
So the greatest common factor 67,15,42,450 is 1.

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

• GCF of 12, 50, 92, 873
• GCF of 80, 35, 58, 359
• GCF of 86, 22, 14, 517
• GCF of 91, 19, 19, 945
• GCF of 53, 83, 79, 452

1. What is the GCF of 67, 15, 42, 450?

Answer: GCF of 67, 15, 42, 450 is 1.

2. How to Find the GCF of 67, 15, 42, 450

Answer: Greatest Common Factor(GCF) of 67, 15, 42, 450 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 15, 42, 450) = 1.