Greatest Common Factor of 67, 49, 38, 670

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

• Greatest Common Factor of 67, 49, 38, 670 by common division method
• Greatest Common Factor of 67, 49, 38, 670 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Greatest Common Factor

We found the factors 67,49,38,670 . The biggest common factor number is the GCF number.
So the greatest common factor 67,49,38,670 is 1.

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

• GCF of 99, 10, 47, 792
• GCF of 91, 71, 69, 522
• GCF of 79, 61, 78, 346
• GCF of 22, 98, 46, 176
• GCF of 78, 49, 92, 175

1. What is the GCF of 67, 49, 38, 670?

Answer: GCF of 67, 49, 38, 670 is 1.

2. How to Find the GCF of 67, 49, 38, 670

Answer: Greatest Common Factor(GCF) of 67, 49, 38, 670 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 49, 38, 670) = 1.