Greatest Common Factor of 138, 152, 551

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

• Greatest Common Factor of 138, 152, 551 by common division method
• Greatest Common Factor of 138, 152, 551 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 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 152

List of positive integer factors of 152 that divides 152 without a remainder.

1,2,4,8,19,38,76,152

Factors of 551

List of positive integer factors of 551 that divides 551 without a remainder.

1,19,29,551

Greatest Common Factor

We found the factors 138,152,551 . The biggest common factor number is the GCF number.
So the greatest common factor 138,152,551 is 1.

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

• GCF of 549, 136, 208
• GCF of 639, 843, 402
• GCF of 121, 397, 359
• GCF of 140, 841, 951
• GCF of 919, 540, 819

1. What is the GCF of 138, 152, 551?

Answer: GCF of 138, 152, 551 is 1.

2. How to Find the GCF of 138, 152, 551

Answer: Greatest Common Factor(GCF) of 138, 152, 551 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 152, 551) = 1.