Greatest Common Factor of 97, 78, 67, 149

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

• Greatest Common Factor of 97, 78, 67, 149 by common division method
• Greatest Common Factor of 97, 78, 67, 149 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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 67

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

1,67

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Greatest Common Factor

We found the factors 97,78,67,149 . The biggest common factor number is the GCF number.
So the greatest common factor 97,78,67,149 is 1.

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

• GCF of 83, 10, 25, 597
• GCF of 72, 97, 70, 894
• GCF of 57, 41, 94, 263
• GCF of 90, 14, 84, 394
• GCF of 24, 56, 50, 577

1. What is the GCF of 97, 78, 67, 149?

Answer: GCF of 97, 78, 67, 149 is 1.

2. How to Find the GCF of 97, 78, 67, 149

Answer: Greatest Common Factor(GCF) of 97, 78, 67, 149 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 78, 67, 149) = 1.