Greatest Common Factor of 189, 189, 364, 661, 151

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

• Greatest Common Factor of 189, 189, 364, 661, 151 by common division method
• Greatest Common Factor of 189, 189, 364, 661, 151 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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 364

List of positive integer factors of 364 that divides 364 without a remainder.

1,2,4,7,13,14,26,28,52,91,182,364

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Factors of 151

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

1,151

Greatest Common Factor

We found the factors 189,189,364,661,151 . The biggest common factor number is the GCF number.
So the greatest common factor 189,189,364,661,151 is 1.

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

• GCF of 988, 439, 224, 873, 879
• GCF of 894, 782, 591, 211, 485
• GCF of 834, 789, 849, 450, 684
• GCF of 139, 241, 536, 971, 719
• GCF of 770, 330, 145, 624, 631

1. What is the GCF of 189, 189, 364, 661, 151?

Answer: GCF of 189, 189, 364, 661, 151 is 1.

2. How to Find the GCF of 189, 189, 364, 661, 151

Answer: Greatest Common Factor(GCF) of 189, 189, 364, 661, 151 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 189, 364, 661, 151) = 1.