Greatest Common Factor of 149, 991, 690

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

• Greatest Common Factor of 149, 991, 690 by common division method
• Greatest Common Factor of 149, 991, 690 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 149

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

1,149

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 149,991,690 . The biggest common factor number is the GCF number.
So the greatest common factor 149,991,690 is 1.

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

• GCF of 960, 523, 134
• GCF of 422, 985, 418
• GCF of 902, 534, 884
• GCF of 208, 413, 874
• GCF of 326, 458, 323

1. What is the GCF of 149, 991, 690?

Answer: GCF of 149, 991, 690 is 1.

2. How to Find the GCF of 149, 991, 690

Answer: Greatest Common Factor(GCF) of 149, 991, 690 = 1

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

Step 2: Then multiply all the prime factors GCF(149, 991, 690) = 1.